How did tensions lead to potential Russia invasion of Ukraine?
Boris Johnson said warned Russia an invasion of Ukraine "could be a new Chechnya" as British staff at the embassy in Kyiv were withdrawn.
Boris Johnson said warned Russia an invasion of Ukraine "could be a new Chechnya" as British staff at the embassy in Kyiv were withdrawn.
It comes after the UK accused Vladimir Putin of plotting to install a pro-Moscow leader in Ukraine.
Alliance nations have made announcements regarding deployments in eastern Europe – but what's deploying?
Dominic Raab also said the world needs to "be very clear with President Putin that it would not do this cost-free".
Vice Admiral Kay-Achim Schoenbach said Ukraine would not regain the Crimean Peninsula and Vladimir Putin deserved "respect".
The Foreign Office named five Ukrainian politicians who, it said, maintained links with the Russian intelligence services.
The Russian defence minister has accepted the UK Defence Secretary's invitation to discuss the situation, it is understood.
It comes amid fears Russia will invade Ukraine after massing tens of thousands of troops at the border.
The president said if any "Russian units move across the Ukrainian border, that is an invasion" and Moscow would "pay a heavy price".
Defence Secretary confirmed the first weapons systems arrived in Ukraine today, with British troops to train Ukrainian forces on them.
Moscow has given the military alliance a set of demands if tensions are to be eased with Ukraine.
Russia has demanded an end to Baltic deployments by NATO, but the alliance said any escalation in Ukraine could result in an increase.
NATO Secretary General Jens Stoltenberg says talks about Ukraine would not be easy amid tensions over Moscow's military build-up.
The aircraft carrier is leading the naval part of NATO's Response Force – formed to deal with major global events.
The change of command was formally acknowledged with a ceremony aboard HMS Prince of Wales at Portsmouth naval base.
The UK Defence Secretary stressed that NATO is a "defensive alliance" as talks continue over Russia's military build-up near Ukraine.