Ukraine's defense minister said on Sunday that NATO countries were delivering weapons to his country to equip it to fight pro-Russian separatists and "stop" Russian President Vladimir Putin.
Just before one of three Americans detained in North Korea is due to go on trial, a senior U.S. official on Friday accused the communist Asian country of using U.S. citizens as human "pawns."
Argentina's Congress gave final approval on Thursday to a law proposing to restructure the country's debt in order to skirt a U.S. court ruling that toppled it into its second default in 12 years.
Saudi Arabia will hold talks about militant violence in the region on Thursday with the United States and Muslim allies, the kingdom announced on Tuesday, in an apparent attempt to support international efforts to tackle crises in Iraq and Syria.
