Photos: UAE leaders, Saudi Crown Prince at Formula 1 finals in Abu Dhabi

His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice-President and Prime Minister of the UAE and Ruler of Dubai, welcome Saudi Crown Prince Mohammed Bin Salman on the final day of the Abu Dhabi Grand Prix on Sunday.

Sheikh Mohamed bin Zayed Al Nahyan (second left), Crown Prince of Abu Dhabi and Deputy Supreme Commander of the UAE Armed Forces, with Saudi Crown Sheikh Mohammed Bin Salman (2nd right), Chechnya President Ramzan Kadyrov (centre), and other officials at Abu Dhabi's Yas Marina circuit for the Formula 1 finals on Sunday

Shaikh Mohammed Bin Rashid and state guests during the final round of the Abu Dhabi Formula 1 Grand Prix at the Yas Marina Circuit.

Shaikh Mohammed Bin Rashid with Ramzan Kadyrov, President of the Russian republic of Chechnya, attend the final day of F1 Abu Dhabi Grand Prix at Yas Marina Circuit on Sunday.

Sheikh Mohammed Bin Rashid attends the final day of @F1 Abu Dhabi Grand Prix at Yas Marina Circuit.

Mohamed Bin Zayed bids farewell to Mohammed Bin Salman as he leaves the country after a visit.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 aircarft as they fly over the Yas Marina Circuit.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 aircarft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 and a Boeing 787-9 Dreamliner aircraft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 aircraft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 aircraft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 and a Boeing 787-9 Dreamliner aircraft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season.

UAE elite aerobatic flying team "Al Fursan" escorts an Etihad A380 aircraft as they fly over the Yas Marina Circuit in Abu Dhabi, ahead of the final race of the season

Planes fly over before the race.