Mick Schumacher is joining the Formula 1 grid for 2021, with Haas confirming the German will partner Nikita Mazepin in a new-look driver line-up.
Britain's George Russell will replace Lewis Hamilton at Mercedes for this weekend's Sakhir GP after the seven-time champion was ruled out through coronavirus.
Lewis Hamilton will miss this weekend's Sakhir Grand Prix after testing positive for coronavirus.
Romain Grosjean returned to the Bahrain paddock on Thursday just four days after his horrific fiery crash and incredible escape, with the Haas driver reunited with his first responders among other delighted Formula 1 personnel.
Haas boss Guenther Steiner has told Sky Sports that he hopes Romain Grosjean will be "physically and mentally ready" to finish his Formula 1 career with the team at the season-ending Abu Dhabi GP - but will give the Frenchman and his family time to decide.
As Lewis Hamilton cruised to the 11th Formula 1 victory of a title-winning 2020 season at Sunday's Bahrain GP, George Russell was 12th. It equalled the second-best finish of his two-year F1 career so far, in which he has - despite admirable efforts - yet to score a point in a Williams car that has frequently been the slowest on the grid.
It generated a truly iconic and everlasting image when Steve McQueen ultimately failed to clear the wartime fencing on his Triumph TR6 Trophy, but that Great Escape was undoubtedly surpassed in every way on Sunday evening in Bahrain.
Haas have confirmed the first of their drivers for the 2021 Formula 1 season, with Nikita Mazepin signing a multi-year deal with the US team.