Designed to defend navy ships from anti ship missiles, helicopters, drones, and other fast-moving targets, a Phalanx unit consists of a 20mm Vulcan cannon paired with Ku-band radar system for tracking targets.

方阵部队旨在保护海军舰艇免受反舰导弹、 直升机、 无人机和其他快速移动目标的侵害，由一门 20 毫米火神炮和用于跟踪目标的 Ku 波段雷达系统组成。