Mercedes driver George Russell believes Max Verstappen will win Sunday's Belgian Grand Prix despite starting 15th on the grid, and doubts his own chances of a podium finish.

Defending Formula One drivers' champion Verstappen put in the fastest lap in qualifying on Saturday, but the Red Bull ace is among those who have been pushed to the back of the grid after being issued with penalties.

Verstappen, courtesy of his qualifying efforts, starts at the front of the queue of those handed engine penalties. Charles Leclerc, Esteban Ocon, Lando Norris and Zhou Guanyu line up behind him, with Mick Schumacher at the back after a gearbox penalty.

That gives Verstappen plenty to do if he is to extend his lead at the top of the championship in the first race after the mid-season break, but Russell is still expecting him to finish top of the pile.

"I think Max will probably still win the race. I don't know where he is going to be starting, but with the pace he has got he will probably still win the race," Russell said.

"And Charles [Leclerc] as well, he will probably still come through. So, I think it is unlikely that we will be on the podium tomorrow in all honesty, because we've still got Carlos [Sainz] and Checo [Perez] there and Max is going to slice through the field pretty quickly.

"We will need to look overnight, try and understand it. Qualifying is out of the way, which has been our weak point, and we'll try and be faster tomorrow."

While Verstappen is hopeful of a podium finish, his priority is to survive what is set to be a thrilling first lap at Spa with plenty of cars out of position, before eyeing a finish further up the field.

"I think with the pace we have in the car, I want to move forward, and I want to be at least on the podium," Verstappen said.

"I mean survive, of course, lap one – that's the most important. Then after that I need to pass a few cars before of course you get into a competitive position."

Ferrari's Carlos Sainz starts the race on pole ahead of Sergio Perez, with Fernando Alonso and Lewis Hamilton on the second row while Russell and Alex Albon complete the top six.

Carlos Sainz profited from Max Verstappen's grid penalty to secure pole for the Belgian Grand Prix but admitted to being concerned by the gap between Ferrari and Red Bull.

Verstappen topped the timesheet in Saturday's delayed qualifying session at Spa-Francorchamps ahead of the first race following the mid-season break.

But the reigning champion – who holds an 80-point lead over Charles Leclerc at the top of the standings – will start in 15th after being penalised for using too many engine parts.

The Dutchman is one of seven drivers taking grid penalties, along with Charles Leclerc, Lando Norris, Esteban Ocon, Zhou Guanyu, Mick Schumacher and Valtteri Bottas.

That effectively meant the rest of field were facing off for the top 13 positions on the grid, and it was Ferrari driver Sainz who will will start Sunday's race at the head of the pack.

Whereas Verstappen looked comfortable throughout and delivered a time of 1:43.665 seconds with his first Q3 flying lap, Sainz's Q3 lap was rather scrappy.

Despite claiming pole, the Spaniard – who is fifth in the standings – was not entirely pleased with how things played out.

"I'm happy to be starting on pole, but I'm obviously not so happy to see the gap to Max this weekend and the gap Red Bull have on us," he told Sky Sports.

"We need to keep digging to see why Red Bull are so fast around this track. But to start from pole is good and we will try to win tomorrow.

"I think our race pace is better than our qualifying pace, but there is still something to find."

The past seven winners of the Belgian Grand Prix have started from the front row of the grid, six of them from pole.

But after finishing 0.632s clear of the field in qualifying, Verstappen – last year's winner on this track – is hopeful of climbing from towards the back of the pack into the top three.

"It was an amazing qualifying but the whole weekend we have been really on it," he said. "With a car like this it would be a shame to not be on the podium.

"The car has been working really well and we have basically been trying to fine tune it and it all came together in Qualifying.

"Of course, I had to be careful with the amount of tyres I was using, but I was very happy with my lap. It is an amazing track with amazing fans and I hope they had a good day."

Verstappen is set to start one place ahead of title rival Leclerc, while team-mate Sergio Perez is second after finishing 0.165s behind Sainz.

Fernando Alonso, who is on his best run since 2018 after collecting points in each of his past eight races, is third ahead of Mercedes pair Lewis Hamilton and George Russell.

Red Bull are seeking a fifth win in Belgium – only in Mexico (six) would they have more – with Perez looking to overhaul Sainz.

"P2 is not the worst place to be around here and I think if I am able to get a good run at Carlos, it will be different and I will be on the other side of the row," Perez said.

"I am looking forward to tomorrow and I think there will be a great race ahead of us. It'll be very important to get a good start and do our own race and I think that will be the key."

Max Verstappen and Charles Leclerc will each start from the back of the grid at the Belgian Grand Prix after receiving penalties following power unit changes.

Verstappen leads Ferrari rival Leclerc by 80 points in the Formula One drivers' championship, having won eight of the 13 races so far this season.

However, the Red Bull man, who came from 10th on the grid to win the Hungarian Grand Prix prior to the mid-season break, will have to fight his way through the field to triumph at Spa-Francorchamps on Sunday.

Verstappen won in Belgium last year in a race reduced to two laps behind the safety car because of a deluge that made racing unsafe.

The Dutchman, who was born in Belgium under two hours away from the circuit, has had all the components of his power unit replaced.

Leclerc, meanwhile, has taken on a fifth power unit of the season as well as a new gearbox.

Joining the title rivals at the back will be McLaren's Lando Norris, Alpine's Esteban Ocon, Haas driver Mick Schumacher and Valtteri Bottas of Alfa Romeo.

Norris, Ocon and Bottas have seen their teams opt to change their engines, while Schumacher is taking on a new control electronics unit.

The grid shake-up could put Mercedes in position to claim their first win of a difficult season, while Verstappen's team-mate Sergio Perez and Leclerc's fellow Ferrari driver Carlos Sainz will each fancy their chances of winning for the second time in 2022.

Formula One's midseason break delivered drama that the title race so far perhaps had not.

The first half of the campaign had its own intriguing narratives, with Ferrari's frequent collapses and Mercedes' unprecedented struggles, but those strands only served to allow Max Verstappen to build a healthy lead at the top of the standings.

Attention has turned to those in the midfield in recent weeks, though, with Sebastian Vettel's imminent retirement prompting a series of developments that have not yet slowed.

Alpine have been at the heart of the drama, losing Fernando Alonso to Aston Martin in Vettel's place and then failing to secure Oscar Piastri as his replacement.

Piastri instead seems set for McLaren, who have announced Daniel Ricciardo will be leaving the team.

For Alpine then, there will be some relief that focus can now return to the track at the Belgian Grand Prix, with Verstappen set to resume his role at centre stage.

Qualifying key to Red Bull repeat

For those hoping to reel in Verstappen's 80-point lead, they will hope to get more opportunity to attack him than at Spa in 2021, when he started from pole and completed just two laps behind a safety car to claim victory amid a deluge at the circuit in Stavelot.

That result actually continued a recent trend in Belgium, where recovering from a poor qualifying session has proven increasingly tricky.

The past seven winners of the Belgian GP have started from the front row of the grid, with Verstappen among six of those to line up on pole.

Repeating the feat has not been quite so straightforward, however, as Verstappen will be looking to become the first driver to win this race from pole in consecutive entries since Ayrton Senna did so a remarkable four years in a row between 1988 and 1991.

Senna had five Belgian GP wins in total, behind only Michael Schumacher (six). Lewis Hamilton (four) will be bidding to join the Brazilian this weekend.

In-demand Fernando on top form

Alonso will hope his shock move to Aston Martin does not knock his final season with Alpine off course, as the Spaniard had refound form before stunning his team during the break.

The two-time world champion has earned points in each of his past eight races for his best run since another sequence of eight in 2018.

Alonso has not finished in the points in more than eight straight races since 2014, when he put together 15 in a row – the last of them being in Belgium.

But perhaps this could instead be a strong weekend for Alonso's future employers and the man he will replace.

Vettel's best qualifying performance at Aston Martin was fifth at Spa in 2021, finishing fifth on race day, too. Only in Azerbaijan last year (second) has he enjoyed a better result with the team.

Mercedes driver George Russell has claimed there is "no doubt" that Ferrari and Red Bull "pushed the regulations" during the first half of the Formula One season.

The British driver has seen Mercedes unable to compete with their rivals in the opening months of his stint with the team, having moved from Williams, but the German manufacturers hope for improvement when the season resumes this week.

A new technical directive has been put in place, starting on Sunday in Spa, aimed to crack down on porpoising – with Mercedes among those to have struggled with bouncing throughout the season.

Russell believes that the change could prove to be beneficial to Mercedes and the rest of the pack in the bid to close down on the front two teams, but warned there are no guarantees.

"Spa is going to be interesting. There's changes to some little regulations, which may bring other teams towards us," he told Sky Sports.

"There is no doubt that Ferrari and Red Bull have pushed the regulations in that regard, and we've respected it as the regulation was intended.

"There's no guarantees it will bring them closer to us. Every car is different, but it's not going to help them that's for sure."

Russell currently sits fourth in the driver standings, 100 points behind leader Max Verstappen, while Mercedes are third out of the constructors.

We back. pic.twitter.com/4b9QRyBDTg

— Mercedes-AMG PETRONAS F1 Team (@MercedesAMGF1) August 23, 2022

Lewis Hamilton has opened up on his emotions following the controversial end to the 2021 Formula One season, admitting his "worst fears came alive" in Abu Dhabi.

The Mercedes driver was at the tail-end of a fierce battle with Red Bull's Max Verstappen for the championship in last year's finale, knowing a record eighth world title would be clinched if he finished ahead of his rival.

On lap 53, Hamilton led but drama would soon erupt as Williams' Nicholas Latifi crashed into the barrier at the exit of turn 14 and the safety car was deployed.

Under FIA guidelines, lapped cars are allowed to overtake behind the safety car but that guidance was not followed by race director Michael Masi, who instead only allowed the cars between Verstappen and Hamilton to move through.

Verstappen, having pitted, then completed an overtake of a defenceless Hamilton at the restart to clinch his maiden title.

The controversy that followed rumbled on for months, with Masi departing his role prior to the start of the 2022 season, and Hamilton has now spoken about his feelings regarding the incident.

"You see things start to unfold and my worst fears came alive," he told Vanity Fair.

"I was like, there's no way they're going to cheat me out of this. There's no way. That won't happen. Surely not.

"I don't know if I can really put into words the feeling that I had. I do remember just sitting there just in disbelief. 

"And realizing I've got to undo my belts, I've got to get out of there, I've got to climb out of this thing, I've got to find the strength. I had no strength.  And it was one of the toughest moments, I would say, that I've had in a long, long time.

"I knew what had happened. I knew what decisions had been made and why. Yes, I knew that something wasn't right."

Ahead of the 2022 season, questions were raised whether Hamilton would return to the grid, and he admits that he considered retirement.

"I, for sure, considered whether I wanted to continue," he confirmed.

Hamilton did return, racing alongside new teammate George Russell, but has not been able to compete for the crown, instead encountering numerous issues with Mercedes unable to compete with Red Bull and Ferrari at the start of the season.

Better fortune was found ahead of F1's summer break, with back-to-back podium finishes for both drivers, but Hamilton remains 112 points adrift of Verstappen in the standings.

Honda has extended its tie-up with Formula One pace-setters Red Bull through to the end of the 2025 season, providing long-term stability as the team and star driver Max Verstappen close in on more success.

The Japanese auto giant formally withdrew from F1 at the end of last season but has continued to support the Red Bull Powertrains power unit division with vital technical assistance.

Red Bull's deal with Honda, which supplies the Austrian team's power units, had been due to expire after the 2023 campaign but will now run for a further two years.

Team principal Christian Horner said: "Red Bull's partnership with Honda has been an incredibly successful one and we are pleased that this will continue until the end of the current era of the FIA's power unit regulations in 2025."

Red Bull lead the constructors' championship after 13 of this season's 22 races, with Ferrari a distant second, while reigning drivers' champion Verstappen is well on his way to a second title, with his haul of 258 points putting him 80 clear of second-placed Charles Leclerc.

Verstappen, contracted until 2028, won the Hungarian Grand Prix on Sunday, after Red Bull's support crew overcame a power unit issue that affected his qualifying performance.

F1 is now on its mid-season break ahead of a resumption on the final weekend of August in Belgium.

Max Verstappen celebrated a "crazy" success at the Hungarian Grand Prix, after coming from 10th to take a surprise win.

Reigning world champion Verstappen looked unlikely to challenge for victory on Sunday following a frustrating qualifying session.

The Dutchman had looked ominously fast but a power unit issue on his out lap ahead of a second flying effort ended hopes of pole.

Yet Verstappen will head into Formula One's break with an 80-point lead in the championship standings after powering to a hugely impressive win that sees him equal Nigel Mansell's record of the most F1 triumphs for a single team.

Rain threatened to cause late drama but Verstappen held firm to seal a famous victory for Red Bull, despite at one point spinning on the track.

"It was a crazy race, very happy that we won it," said Verstappen, who finished over seven seconds ahead of second-placed Lewis Hamilton and more than 12 seconds quicker than third-placed George Russell.

"I was of course hoping I could get close to a podium. Very tricky conditions out there but we had a really great strategy, really reactive, always pitching at the right time and then even at the end, with the 360 [spin], we won the race."

Explaining how he had lost control of the car during his 360-degree spin, Verstappen said: "I was struggling a bit with the shifts and the clutch and we had to change a few things around that to not basically burn the clutch.

"That cost me a bit of performance and it caught me out on that corner. Luckily, to do a 360, so I only lost one spot.

"It was very good. I was battling a lot of guys so it was a lot of fun out there."

Max Verstappen extended his championship lead even further with a stellar drive in Hungary to claim victory having started 10th on the grid.

The Red Bull capitalised on more woes for Ferrari to leave Verstappen heading into the break with an 80-point lead, while Mercedes enjoyed a second race in a row with both drivers finishing on the podium.

Ferrari, having started second and third on the grid, had a race to forget with both drivers finishing outside of the podium spots - with Carlos Sainz in fourth and Charles Leclerc coming home sixth.

At the start, pole-sitter George Russell was immediately put under pressure by the Ferraris behind him but maintained his advantage following the first corner, then opening a two-second window following an early virtual safety car after contact between Alex Albon and Lance Stroll.

With soft tyres losing speed, Russell pitted from the lead at the end of lap 16 and Sainz, on the medium, made an overcut attempt one lap later but remained behind the Mercedes.

Verstappen benefited during the first round of pit stops to continue his charge up the grid, taking fourth on lap 21, while Leclerc came out ahead of team-mate Sainz after his stop.

Still in the lead at the start of lap 28, Russell's performance meant Mercedes had led more laps in the race than they had in the entirety of the season prior to this weekend and Russell, though defending aggressively, was overtaken at turn one by Leclerc on lap 31.

Verstappen blinked first in the second round of pit stops and completed an undercut on Russell, then overtaking Leclerc twice, either side of a spin, with Ferrari unable to find the pace on the hard compound as another strategy decision cost the Monegasque, who inevitably had to take a third stop to swap to the softs.

Hamilton's strategy worked much better and saw him stand as the biggest threat to Verstappen's lead heading into the latter stages, overtaking Sainz at the start of lap 63 and then taking team-mate Russell on lap 65.

Late rain threatened to cause drama on the final lap but Verstappen was able to cruise home for a 28th career win - equalling Nigel Mansell's record of the most F1 wins for a single team.

Ferrari, meanwhile, will now be looking over their shoulder after the break with their advantage over Mercedes in the constructors' championship now standing at just 30 points.

Ferrari's frustrating calls

Plenty of scrutiny has been directed towards Ferrari for questionable calls made during the 2022 Formula One season and the Hungarian Grand Prix added further fuel to that particular fire.

Having seen Alpine's own woes on the hard compound, which saw both Esteban Ocon and Fernando Alonso tumble down the field, Ferrari bemusingly still opted to put Leclerc on that tyre.

The poor performance of the compound was shown when Verstappen, who had overtaken Leclerc, spun to lose the position but was still able to chase down his title rival and reclaim the position without too much of a challenge.

Russell's run ends

Heading into the Hungarian Grand Prix, Mercedes duo Russell and Hamilton were the only two drivers on the grid to have improved or maintained their starting position in every race this season.

Hamilton, starting seventh and finishing second, was able to maintain that sequence but Russell, on pole position, secured a third-place finish and saw his run of improvement come to an end.

However, that finish sealed back-to-back podium finishes for Russell at Mercedes, while it also marked the second race in a row with both Silver Arrows drivers on the rostrum.

IN THE POINTS

1. Max Verstappen (Red Bull) 

2. Lewis Hamilton (Mercedes) +7.834

3. George Russell (Mercedes) +12.337

4. Carlos Sainz (Ferrari) +14.579

5. Sergio Perez (Red Bull) +15.688

6. Charles Leclerc (Ferrari) +16.047

7. Lando Norris (McLaren) +78.300

8. Fernando Alonso (Alpine) + One lap

9. Esteban Ocon (Alpine) + One lap

10. Sebastian Vettel (Aston Martin) + One lap

Drivers

1. Max Verstappen (Red Bull) 258

2. Charles Leclerc (Ferrari) 178

3. Sergio Perez (Red Bull) 173

4. George Russell (Mercedes) 158

5. Carlos Sainz (Ferrari) 156

Constructors

1. Red Bull 431

2. Ferrari 334

3. Mercedes 304

4. Alpine 99

5. McLaren 95

Max Verstappen felt he had the pace to at least qualify in the top three for the Hungarian Grand Prix and said an engine problem with his Red Bull was not serious.

Verstappen's team-mate Sergio Perez failed to make it out of Q2, qualifying 11th, and the championship leader will start 10th after a power unit issue on his out lap ahead of a second flying effort ended hopes of pole.

The Dutchman had looked ominously fast in Q2, having been behind the Ferraris in both of Friday's practice sessions.

However, he now has a recovery mission if he is to avoid nearest challenger Charles Leclerc eating heavily into his 63-point lead at the top of the drivers' championship at a Hungaroring circuit where it is notoriously difficult to overtake.

Leclerc will start third behind team-mate Carlos Sainz, who had appeared destined for pole until Mercedes' George Russell snatched it with a remarkable lap.

But Verstappen, having turned the air blue as he lost power, was composed when asked about his car's issues and the task ahead of him on Sunday.

He told Sky Sports: "I don't think it's a big issue but something we couldn't solve on track. It's very unfortunate.

"The turnaround from yesterday was amazing. There was a lot of analysing going to understand what was not really working that well yesterday.

"In a way, that's positive about today, we understood what went wrong and the car was so much better today in terms of handling on a track that doesn't really suit us.

"So that's a big positive for the rest of the year anyway that we can, even on a track where we're not that strong, be competitive, but of course I would have liked to start in the top three, and I definitely think we had the pace for it because even in Q2 we looked very strong.

"So yeah, good turnaround but unfortunately the little glitch we had makes us start 10th."

Asked about his prospects for the race and the choice between a one or two-stop strategy, Verstappen added: "It can be a tough one if you're stuck, I hope of course not too long. We have to just stay calm and wait for our moments to go forward.

"It [the strategy] depends also a bit on what is happening in front of you, behind you as well, so we just need to be on it and be flexible."

Sebastian Vettel's retirement announcement ahead of the Hungarian Grand Prix has been the biggest talking point on the grid, with the German's departure set to leave a significant void for Aston Martin to fill.

The four-time world champion played an integral part in Red Bull's rise to become an F1 powerhouse, winning back-to-back championships between 2010 and 2013.

Vettel's championships make him an F1 great, with only Michael Schumacher and Lewis Hamilton (both seven) and Juan Manuel Fangio (five) winning more world titles.

In terms of race wins, Vettel is again near the summit with 53 victories, only behind Hamilton (103) and Schumacher (91), while he is one of only five drivers to secure at least 100 podium finishes – alongside Hamilton, Schumacher, Alain Prost and Kimi Raikkonen.

Those regular appearances in the front three have also given him an honour that only Hamilton can equal, with the pair being the only drivers in F1 history to have secured over 3,000 career points – with Vettel having 3,076 ahead of Sunday's Hungarian Grand Prix.

Singapore has been Vettel's favoured venue, with five victories and 195 points, and the Far East has been where Vettel has excelled in qualifying – securing pole position on eight occasions in both Singapore and Japan.

Throughout the course of his career, Vettel has raced for five different teams – starting with Sauber, where he scored points in his only outing for the team and then signed for Toro Rosso – securing his first pole and victory in August 2007 in Italy.

After 25 races with the Italian team, Vettel moved to Red Bull, for whom he appeared in 113 races, with only Mark Webber (129) and Max Verstappen (130 so far) featuring more for the Austrian outfit.

Vettel also boasts the most wins (38), the most pole positions (44) and the most fastest laps (24) for Red Bull.

In 2011, Vettel was on pole position for 15 of 19 races, an F1 record, and he won 13 races in 2013 – a joint-record alongside Schumacher.

Vettel's era of dominance came to an end at the start of F1's hybrid era, finishing fifth in the standings in 2014 with just four podiums from 19 races, and he subsequently joined Ferrari for the 2015 season.

The German continued to struggle, with just three wins and one pole position in his first year with the Italian side – although those wins were the most registered in a single season for Ferrari since Fernando Alonso in 2012 (also three).

Overall, Vettel raced 118 times for Ferrari and amassed 14 race wins, 55 podiums, 12 pole positions and 1,400 points.

Should all go to plan, Vettel's final fling in his F1 career will come in Abu Dhabi, the season finale and his 300th career race.

So far for Aston Martin, he has a single podium, in Azerbaijan in 2021, and has earned 58 points from 32 races.

George Russell was left with an "incredible feeling" after he upset the odds to claim his first pole position for Mercedes at the Hungarian Grand Prix as Red Bull endured a dismal day.

Carlos Sainz, seeming more comfortable in the Ferrari with every race, appeared destined for pole from his flying lap at the Hungaroring.

However, Russell, having complained of a lack of grip throughout the practice sessions, came almost from nowhere to put together a remarkable final lap and take top spot with a time of one minute and 17.377 seconds.

He prevented a Ferrari one-two after the Red Bulls had been removed completely from the equation. Sergio Perez failed to make it out of Q2, alleging he was blocked by the Haas of Kevin Magnussen, and Max Verstappen then complained of a loss of power in the top-10 shoot-out. Championship leader Verstappen will start 10th, ahead of Perez in 11th.

Ferrari are still in a tremendous position to take advantage of Red Bull's woes, with Sainz set to start second ahead of Charles Leclerc in third.

"I'm over the moon. Absolutely buzzing," said Russell, whose team-mate Lewis Hamilton could only manage seventh amid an issue with his DRS. 

"The lap time kept on coming. I came across the line and saw we went P1 and that was an incredible feeling."

Asked if it means Mercedes are back, Russell replied: "I don't know to be honest, we need to look and understand where that came from, there's a few ideas we had.

"There's no points for qualifying. Generally we had good race pace, but the Ferraris looked very fast on Friday, but we are going to be absolutely going for it [tomorrow], but either way that was a pretty special day no doubt."

Leclerc and Sainz appeared relaxed despite missing out on locking out the front row.

Leclerc will have the McLaren of Lando Norris for company on the second row, with the Alpines of Esteban Ocon and Fernando Alonso behind them in fifth and sixth.

"Mostly we are focusing on ourselves," Ferrari's Leclerc said when asked about Red Bull's problems. "I've been struggling massively with the tyres. I struggled to put a lap together.

"I'm pretty sure we've got the pace in the car to come back at the front. I'm pretty sure we can come back tomorrow."

Sainz looked much more assured than his team-mate but echoed Leclerc's sentiments after losing critical time in the final part of his final flying lap.

"Definitely feeling better and better every race and every qualifying session," Sainz said. "I felt like I had the pace to do the pole position, it went away from us.

"We have the [race] pace; the start and the tyre management will play a key role. The Mercedes pace is a bit of an unknown."

PROVISIONAL CLASSIFICATION

1. George Russell (Mercedes) 1:17.377
2. Carlos Sainz (Ferrari) +0.044
3. Charles Leclerc (Ferrari) +0.190
4. Lando Norris (McLaren) +0.392
5. Esteban Ocon (Alpine) +0.641
6. Fernando Alonso (Alpine) +0.701
7. Lewis Hamilton (Mercedes) +0.765
8. Valtteri Bottas (Alfa Romeo) +0.780
9. Daniel Ricciardo (McLaren) +1.002
10. Max Verstappen (Red Bull) +1.446

Christian Horner expects a "lengthy process" before Porsche completes a deal to buy a 50 per cent stake in Red Bull's Formula One team.

Said to have been looking for a return to the sport since 2017, Porsche is set to purchase half of Red Bull Technology, according to a document published by Morocco's Conseil de la Concurrence.

That would allow Porsche and Red Bull to work in unison on a powertrain in time for the change in regulations in 2026.

However, the deal - once thought to be announced at this month's Austrian Grand Prix, Red Bull's home race - may be drawn out by the FIA delaying confirmation of the exact specification of those regulations, according to Horner.

"There's some major caveats that we need to get past first before things can get anywhere near progression," Horner said.

"That primarily focuses on what are the final technical, sporting and financial regulations for the power unit going to be.

"Are they going to be fair and equitable for the newcomers versus the current incumbents?

"That is the first piece of the jigsaw that needs to be completed."

Removing the MGU-H component of the hybrid engine and more significant use of sustainable fuels are thought to be among the factors on which Porsche's involvement rests.

"It's something that I know the FIA are working hard on. Hopefully in coming weeks we'll get to see that," added Horner.

"At that point then, we're able then to try and have a further discussion with the guys at Porsche.

"It's going to be a reasonably lengthy process, I would assume.

"The most fundamental thing is, what are those regulations for 2026, and are they attractive enough for an entity like a Porsche or an Audi to come into Formula 1?

"We're really only at a discussion stage and there's so many caveats based on regulations.

"Red Bull has demonstrated its commitment to Formula One, its longevity in the sport.

"Anything that we look at is very much with the long-term in mind. We're not looking at a short-term solution.

"Strategically, it would have to fit obviously within the long-term plans that Red Bull have for its commitment in Formula One."

Porsche was involved in F1 as a team between 1959 and 1964, claiming one race win and five podiums. As an engine supplier, it helped McLaren to three successive drivers' championships between 1984 and 1986 as well as two constructors' titles. It supplied engines to Footwork for the first six rounds of the 1991 season but has been out of the sport since.

Max Verstappen thinks it will be impossible for Red Bull to challenge Ferrari in dry conditions at the Hungarian Grand Prix. 

Reigning Formula One champion Verstappen could only manage fourth in the second free practice session on Friday, with Charles Leclerc almost three tenths of a second quicker. 

Rain is forecast for qualifying on Saturday and the Dutchman believes it will be essential for him to have any chance of pushing the Scuderia all the way. 

"A bit tricky as expected around here. Just trying to find a balance from high to low speed," said Verstappen. 

"Sometimes it worked a bit better, sometimes a bit more tricky but a bit of work to do. 

"I think [Ferrari] are a bit ahead of us. I think it will be hard for us to beat that. But I think overnight we will try to close the gap as much as we can and see what the weather will give us as well. 

"I think in the dry we can't compete, so maybe in the rain we can, who knows?" 

After the disappointment of crashing out from the French Grand Prix last weekend, Leclerc felt Ferrari were on "the right road" with their race simulations. 

"It's been a very productive day, changed quite a lot of things on the car on my side," said Leclerc. "FP1 was quite tricky, FP2 we took the right road so confident that we did the right work for Sunday. 

"It looks like it's going to rain [on Saturday] so we have to be on top of this and obviously put the tyres in the right window, which is always a difficult thing whenever it's raining. 

"This will be our main priority, but hopefully if we manage to put them in the right window, we will still have this advantage." 

Sebastian Vettel will bring an end to his illustrious Formula One career at the end of the season, he revealed on Thursday.

The four-time F1 champion has seen the current campaign shrouded by speculation on his future, with his deal with Aston Martin expiring at the end of the year – and he has now made the decision to step away into retirement.

"I have had the privilege of working with many fantastic people in Formula One over the past 15 years - there are far too many to mention and thank," he said in a statement.

"The decision to retire has been a difficult one for me to take, and I have spent a lot of time thinking about it. At the end of the year I want to take some more time to reflect on what I will focus on next.

"It is very clear to me that, being a father, I want to spend more time with my family. But today is not about saying goodbye.

"Rather, it is about saying thank you – to everyone – not least to the fans, without whose passionate support Formula One could not exist."

Vettel began his F1 career in 2007 with BMW, then moved to Toro Rosso for a two-year stint before stepping up to join Red Bull.

Finishing second in his first season with Red Bull, Vettel then won four consecutive world titles from 2010 to 2013 and left to join Ferrari in 2015, spending six seasons there.

Vettel finished 12th in the drivers' championship in 2021, his first season with Aston Martin, and lies 14th in the standings in 2022 – having picked up just 15 points.