How much security assistance has the US sent to Ukraine?

The US has sent more than $43 billion in security assistance to the Ukrainian government since February 24, 2022, primarily through presidential drawdowns and the Ukraine Security Assistance Initiative (USAI). Security assistance comes in the form of equipment and weaponry.

Presidential drawdowns are orders directing the Defense Department to immediately deliver defensive equipment and services to foreign countries in crises. President Joe Biden has signed 47 drawdowns for Ukraine as of September 21, 2023.