Russia on Thursday rejected the idea of NATO countries sending peacekeeping troops to Ukraine in the event of a ceasefire in the war with Russia, saying such a move would threaten to cause an "uncontrollable escalation".

NATO has been ramping up its forces along its eastern flank with Russia, Belarus, and Ukraine, deploying thousands of troops and equipment to deter Moscow from expanding its war into the territory of any of the organization’s 32 member countries.

In a post to Truth Social, President Trump threatened to hit Russia with tariffs if Vladimir Putin refuses to make a deal on the Ukraine war.