JCPOA revival talks
Iran and the European Union say talks on reviving the 2015 Iran deal will resume in the coming days.
UK rail strike
Tens of thousands of British rail workers stage another strike over pay and job security, bringing the country's railway system to a standstill again.
Battle for SeveroDonetsk
Ukrainian forces preparing for full withdrawal from the flashpoint city of SeveroDonetsk, bringing Russia closer to the capture of Luhansk region.