Mercedes' domination of Formula One this season has continued Lewis Hamilton winning the Bahrain Grand Prix from team-mate Nico Rosberg.
The win was Hamilton's second in a row and also a second successive one-two for Mercedes.
Mexican Sergio Perez was third for Force India, who also have Mercedes engines.
Rosberg, winner of the season-opener in Australia, stayed top of the overall standings with 61 points to Hamilton's 50 after three races.
