Britain's Foreign Secretary Philip Hammond said on Friday the West would push ahead with new sanctions against Russia over the crisis in Ukraine but said these could be lifted should a proposed ceasefire take hold.

• September 5, 2014

The European Union is set to agree new economic sanctions against Russia on Friday but will wait before implementing them to give Moscow time to show if it is respecting a proposed ceasefire in Ukraine, diplomats said.

• September 5, 2014

Ukrainian President Petro Poroshenko and the main pro-Russian rebel leader said they would both order ceasefires on Friday, provided that an agreement is signed on a new peace plan to end the five month war in Ukraine's east.

• September 4, 2014

NATO's top official bluntly accused Moscow on Thursday of attacking Ukraine as allied leaders began a summit set to support Kiev and buttress defenses against a Russia they now see as an adversary for the first time since the Cold War.

• September 4, 2014

NATO's top official accused Moscow outright on Thursday of attacking Ukraine as allied leaders gathered for a summit to buttress support for Kiev and bolster defenses against a Russia they now see as hostile for the first time since the Cold War.

• September 4, 2014

Ukraine said on Wednesday its president had agreed with Russia's Vladimir Putin on steps towards a "ceasefire regime" in Kiev's conflict with pro-Russian rebels, but the Kremlin denied any actual truce deal, sowing confusion on the eve of a NATO summit.

• September 3, 2014

World markets jumped on Wednesday as Ukraine's President Petro Poroshenko said a ceasefire had been reached with Russia, raising hopes that a recent escalation in the conflict could be reversed.

• September 3, 2014

Australia Prime Minister Tony Abbott said on Wednesday he hoped to sign a deal this week to sell uranium to India for peaceful power generation, but halted uranium exports to Russia over Moscow's role in Ukraine.

• September 3, 2014