Authorities in Moscow on Friday criticized U.S. President Donald Trump's plan to build an "iron dome" missile defense system in the United States, saying it risked turning space into an arena of "confrontation.

This would make Goldman Sachs one of the few Western banks to fully exit Russia after its invasion of Ukraine.

Russian President Vladimir Putin approved Goldman Sachs Group Inc.'s exit from Russia on Jan. 31, allowing the U.S. firm to sell its business to the Armenia-based investment firm Balchug Capital. Goldman Sachs entered into a binding agreement to offload its Russian subsidiary,

Ukrainian drones have allegedly attacked the area of an oil refinery and an oil depot in Volgograd. Russian authorities have claimed that falling drone wreckage caused a fire at the oil refinery. Source: BBC News Russian with reference to social media;