What are common hand signals used in air assault operations primarily for?

Hand signals are an essential means of non-verbal communication in air assault operations, primarily because they facilitate clear and effective communication in scenarios where verbal communication may be challenging, such as in noisy environments or during covert operations. Specifically, these signals are crucial for landing zone selection, guiding movement directives, and establishing emergency communications among team members.

In air assault operations, directing artillery fire, signaling for supplies, and providing weather updates are typically managed through either radio communications or other established procedures, rather than hand signals. This ensures that critical information is conveyed accurately and without misunderstanding, which can be vital for mission success and the safety of personnel involved. Hand signals, being a visual and immediate form of communication, are especially valued in the dynamic context of air assaults, where rapid response and teamwork are paramount.