U.S. Security Cooperation with Ukraine

Fact Sheet
Bureau of political-military affairs
The United States, our allies, and our partners worldwide are united in support of Ukraine in response to Russia’s premeditated, unprovoked, and unjustified war against Ukraine.  We have not forgotten Russia’s earlier aggression in eastern Ukraine and occupation following its unlawful seizure of Crimea in 2014.  The United States reaffirms its unwavering support for Ukraine’s sovereignty and territorial integrity within its internationally recognized borders, extending to its territorial waters.
Ukraine is a key regional strategic partner that has undertaken significant efforts to modernize its military and increase its interoperability with NATO.  It remains an urgent security assistance priority to provide Ukraine the equipment it needs to defend itself against Russia’s war against Ukraine.
Since January 2021, the United States has invested approximately $18.3 billion in security assistance to demonstrate our enduring and steadfast commitment to Ukraine’s sovereignty and territorial integrity.  This includes approximately $17.6 billion since Russia’s launched its premeditated, unprovoked, and brutal war against Ukraine on February 24. Since 2014, the United States has provided more than $19.6 billion in security assistance for training and equipment to help Ukraine preserve its territorial integrity, secure its borders, and improve interoperability with NATO.
https://www.state.gov/u-s-security-cooperation-with-ukraine/