The new package will consist of "additional air defense capability, air-to-ground munitions, armored vehicles, and critical munitions to meet Ukraine's urgent needs," the White House said in a statement.

https://www.defense.gov/News/Releases/Release/Article/3937146/biden-administration-announces-additional-security-assistance-for-ukraine/

The capabilities in this announcement include:

Additional munitions for National Advanced Surface-to-Air Missile Systems (NASAMS):

RIM-7 missiles and support for air defense;

Stinger anti-aircraft missiles;

Ammunition for High Mobility Artillery Rocket Systems (HIMARS);

Air-to-ground munitions;

155mm and 105mm artillery ammunition;

Tube-launched, Optically tracked, Wire-guided (TOW) missiles;

Javelin and AT-4 anti-armor systems;

High Mobility Multipurpose Wheeled Vehicles (HMMWVs);

Small arms and ammunition;

Grenades, thermals, and training equipment;

Demolitions equipment and munitions;

Spare parts, ancillary equipment, services, training, and transportation.