anti-air and anti-armor equipment. since the invasion, america has committed another $1.35 billion in weapons and ammunition. and thanks to the courage and bravery of the ukrainian people, the equipment we've sent and our colleagues have sent have been used to devastating effect to defend ukrainian land and air space. our allies and partners have stepped up as well. but as i've made clear, america forces are in europe, not in europe to engage in conflict with russian forces, american forces are here to defend nato allies. yesterday i met with the troops that are serving alongside our polish allies to bolster nato's frontline defenses. the reason we want to make clear is their movement on ukraine, don't even think about moving on one single inch of nato terr