US President Joe Biden and Russian leader Vladimir Putin will meet in Geneva on Wednesday in a "closely watched piece of geopolitical theatre", American media reported.
Ties between US and Russia have been at their worst after Moscow annexed Crimea in 2014. US investigators and media blame Moscow for interfering in the 2016 presidential election and helping Donald Trump win that race.
The Kremlin and White House view the Geneva summit as a chance for the two presidents to map out how they will manage a difficult relationship over the next four years. Here are five things you need to know about