Moscow says new round of negotiations could take place in Abu Dhabi in November following discussions with Trump's special envoy.
A 31-year-old military reservist was detained while studying at a medical academy in Łódź, accused of preparing to spy for a foreign intelligence service.
The US president suspended major economic penalties against Moscow just two days before implementation, drawing criticism from Ukraine and lawmakers.
Ukrainian president tells European leaders that defeat would trigger massive refugee exodus as country faces €70bn budget deficit
New communication lines run from Russia westward towards Polish, Lithuanian and Latvian borders, with control centre based in Russia.
Intelligence chief warns that foreign adversary threats have quadrupled, with Russia, Iran and China all conducting hostile operations on UK soil.
Pro-Kremlin media describe the proposed halt to strikes on energy facilities as a one-sided arrangement that benefits Moscow while tying Ukraine's hands.
Washington warns it will hold Kyiv responsible if strikes on Russian energy infrastructure continue during ceasefire.
Helsinki urges member states to stop issuing Schengen visas to Russian nationals until war in Ukraine ends, with Poland and Baltic states backing move.
Bipartisan group says president's decision to allow Russian fuel into America 'directly contradicts' 2022 ban on energy imports from Moscow.
