Drop Supplies is a Vehicle Specialization featured in Battlefield 1. It is available for the Mark V Landship Squad Support Package and A7V Breakthrough Package. It allows vehicles to drop a Medical and Ammo Crate to resupply surrounding players on foot. These crates have greater area of effect than the infantry versions (10 meters versus 3.5), and the medical crate also has slightly stronger effect. The crates disappear when their contents are consumed, a new set is deployed, time passes, or when destroyed by weaponry.