3. Wasp AE
The Wasp All Environment (AE) drone shows how, in stealth operations, minimum dimensions can provide greatest performance. This small UAV, with a wingspan of 3.3 feet and weight of just 2.85 pounds, uses specialised materials and advanced radar-evading design to greatly lower its radar cross-section. Featuring waterproof components and the capacity to land on water, the drone’s design helps it to function in both land and maritime conditions. Although its small size and specialised colour scheme make it somewhat difficult to identify visually, especially at close ranges, its electric propulsion system produces minimum noise.