The capabilities in the PDA package include:
Missiles for HAWK air defense systems; Ammunition for High Mobility Artillery Rocket Systems (HIMARS);
155mm and 105mm artillery rounds;
81mm mortar rounds;
Tube-Launched, Optically-Tracked, Wire-Guided (TOW) missiles;
Javelin and AT-4 anti-armor systems;
Small arms ammunition and grenades;
Demolitions equipment and munitions;
Tactical vehicles to tow and haul equipment;
Tactical air navigation systems and aircraft support equipment;
Spare parts, maintenance, and other field and ancillary equipment.
Just $150 million for this, but also:
In addition, DoD is announcing a significant package of air defense interceptors using approximately $2.2 billion in Ukraine Security Assistance Initiative (USAI) funds. This funding will be used to purchase interceptors for PATRIOT and NASAMS air defense systems for Ukraine