What role did UDTs play in the invasion of Okinawa?

The Underwater Demolition Teams (UDTs) played a crucial role during the invasion of Okinawa by engaging in the destruction of underwater obstacles and providing vital reconnaissance. Their primary mission involved clearing beaches and approaches of mines and other barriers that could impede amphibious landings. This task was essential to ensure that landing forces could reach the shore safely and effectively.

Additionally, UDTs gathered intelligence about enemy positions, conditions, and terrain, further aiding the planning and execution of the invasion. Their specialized training in demolition, swimming, and reconnaissance made them indispensable for enabling successful amphibious assaults, particularly in the challenging environments of island warfare like Okinawa. Through these efforts, UDTs helped pave the way for larger forces to land and engage the enemy on the ground.