2.1K views · 48 reactions | Ground guides and drivers must know and properly use hand and arm signals to safely move equipment. Hand and arm signals are critical to communication when moving tactical wheeled vehicles in assembly area, harsh terrain, limited visibility or anytime the road conditions or surfaces are unknown. Safety of Soldiers is priority at all times. When in doubt, use a ground guide. #armysafety #sustainthefight | 364th Expeditionary Sustainment Command | Facebook