The two countries have agreed to a deal to jointly invest in Ukraine's mineral, raw materials and natural resource wealth in exchange for future U.S. aid.
From foreign policy and tariffs to immigration changes and targeting of DEI, here's a look back at some of the major moves made in the past 100 days of President Trump's second administration.
Russia declared a three-day ceasefire in Ukraine starting May 8 for the anniversary of the Soviet Union's victory over Nazi Germany. Ukraine called for an immediate, 30-day truce instead.
Secretary of State Marco Rubio said Friday that the U.S. would walk away from efforts to broker a ceasefire between Russia and Ukraine if progress isn't made within days.
Ukraine's president said he hopes the U.S. applies "maximum additional sanctions" on Russia if it refuses to accept a 30-day ceasefire, describing the Russian leader's "bravado" as a stalling tactic.
As U.S. envoy Steve Witkoff enters talks in Moscow on a Trump administration proposal for a 30-day ceasefire with Ukraine, an adviser to the Russian president rejected the idea.
Diplomatic teams from Ukraine and the United States are holding talks in Jeddah, Saudi Arabia, on Tuesday in steps toward ending a full-scale war started by Russia in 2022.
European Commission President Ursula von der Leyen proposed an $840 billion plan to build up the bloc's defense, as President Trump pauses military aid to Ukraine.
British Prime Minister Keir Starmer pledged more military aid, as well as the possibility of weapons and boots on the ground, to secure peace in Ukraine.
A meeting between President Trump and Ukrainian President Volodymyr Zelenskyy grew contentious, with Trump telling Zelenskyy, "You're not acting at all thankful" for U.S. support.
President Trump warned federal workers who did not reply to recent emails asking them to describe "five things" they accomplished are "on the bubble" suggesting they are at risk of losing their jobs.
During a joint press conference President Trump and French President Emmanuel Macron highlighted their friendly relationship, even when they appeared far apart on the war in Ukraine.