The Battle Dress Uniform (BDU) is a military uniform designed for use in combat situations. It typically features a camouflage pattern to help soldiers blend into their surroundings. The BDU is made from durable materials to withstand harsh conditions and is often equipped with multiple pockets for carrying essential gear. Introduced in the 1980s, the BDU was widely used by the United States Armed Forces and other military organizations. It has since been replaced by more modern uniforms, but its design and functionality have influenced contemporary military attire, including the Army Combat Uniform (ACU).