Sources: Reuters
The United States outlines a new 28-point peace proposal to end the war in Ukraine, including a "casus foederis" guarantee for Ukraine and the cession of Russian-occupied territories of Ukraine to Russia. 2025-11-21
The United States gives Ukraine permission to strike Russian territory near Kharkiv Oblast with U.S.-supplied weapons, but not with long-range missiles. 2024-05-30
The United States says it will continue to provide arms to Ukraine to aid that country in its defense against Russian aggression. 2022-02-28
Russia and Belarus begin a 10-day military exercise known as "Allied Resolve-2022" amid ongoing tensions with Ukraine. The United States and NATO denounce the exercise, with NATO calling it the biggest deployment of Russian troops since the Cold War. 2022-02-10
German chancellor Olaf Scholz meets with U.S. president Joe Biden during his first visit to the United States in order to discuss the situation in Ukraine, saying that Germany will be "acting together" with the United States if Russia invades Ukraine. 2022-02-7
Russia and the U.S. begin a series of talks in Geneva in an effort to defuse tensions between both countries as well as tensions with Ukraine. 2022-01-10
The United States expresses a "deep concern" over Bulgarian President Rumen Radev's remarks, where he referred to Crimea as "Russian". Radev has expressed his views of maintaining "pragmatic ties" with Russia. The statement by the United States comes after Ukraine summoned the Bulgarian ambassador to Kyiv three days ago. 2021-11-22
The United States imposes sanctions on twelve Russian owned companies, a Russian arms exporter, and a bank. The U.S. cites multiple reasons, including Russian meddling in the 2016 elections and military engagements in Ukraine, Crimea, and Syria, among others. 2018-04-6
The United States extends sanctions against Russia over its military intervention in Ukraine. 2016-03-3
Armed men – thought to be Russian – attempt to seize a Ukrainian military base in Sevastopol, withdrawing soon afterwards. 2014-03-7