Ukraine demands UN meeting over Putin nuclear plan
Russian President Vladimir Putin insists Russia would not violate its nuclear non-proliferation promises by stationing tactical nuclear weapons in Belarus.
nuclear weapons
US vows to disrupt Russia-Iran ties
The US has promised to undermine Russia and Iran's "deepening and burgeoning" defence relationship, as it announced a new aid package for Ukraine
Putin marks 70th as Ukraine pressures rise
Celebrations have been low-key for Vladimir Putin's 70th birthday as the Russian leader faces setbacks in his invasion of Ukraine and unprecedented dissent.
Ukraine declares full control of Lyman
Ukraine declares it has full control of Lyman as president Volodymyr Zelenskiy says the key eastern city is cleared of Russian armed forces.
Russia prepares to annex occupied Ukraine
Following referendums that reportedly endorsed Moscow's rule, Russia is poised to formally annex areas of Ukraine where it has military control.
Russia warns of serious nuclear war risks
The risks of nuclear war are "considerable" over the Ukraine conflict, Russia's foreign minister says, as he accuses NATO of waging a proxy war through Kyiv.
Ukraine talks begin as Russia isolated
Talks are underway beween Russian and Ukrainian officials as the toll from Russia's invasion climbs, and western sanctions bite into Russia's financial system.
Putin nuke threat, West bolsters Ukraine
Russia has placed nuclear-equipped forces on high alert, as the West rallies in support of beleaguered Ukraine.