Stephen Hubbard, 72, was detained in eastern Ukraine in April 2022 and accused of fighting for Ukraine.
As the war enters its 956th day, these are the main developments.
Viktor Bout, dubbed the ‘merchant of death’, was exchanged two years ago for US basketball star Brittney Griner.
At least 10 people hurt after a convoy from the Port Qasim Electric Power Company was attacked near Karachi airport.