What is the correct hand signal to instruct a unit to mount or get up?

The correct hand signal to instruct a unit to mount or get up involves extending the arm straight out to the side with the palm up. This signal is universally recognized as a clear and concise way to communicate the command to mount or prepare to move, allowing team members to easily understand the intent without confusion. The palm-up position effectively indicates that the unit should prepare to enter a vehicle or start moving, as it is an open gesture inviting action.

In contrast, other signals may not convey the same intention clearly. For instance, extending arms horizontally in the desired direction could suggest movement towards that direction rather than mounting. Making a fist and raising it high typically signifies a halt or command to stop, which does not align with the action of mounting. Lastly, extending both arms and lowering them to the side might indicate a state of rest or comfort rather than an instruction to get up or mobilize. Therefore, the hand signal with the arm extended out to the side with the palm up effectively communicates the intended action to the unit.