international corporations leaving russia by the day. we are continuing to close corporations with our allies and partners to make sure the close cooperation we have for the ukrainian people to defend their own nation. the united states sent $1 billion in assistance to ukraine, including antiarmour and tanks and helicopters. we in the united states facilitating security assistance from our allies and partners to ukraine. we are working closely with the u.n. and humanitarian organizations to support the people of ukraine who have been displaced. we are providing tens of thousands of tons of human supplies, humanitarian supplies, food, water, medicines coming pie truck and train every single day. yesterday in poland, vice