The Whitley bomber was a British aircraft used during World War II, primarily for night bombing missions. Officially known as the Armstrong Whitworth Whitley, it first flew in 1936 and served with the Royal Air Force. The aircraft was notable for its distinctive twin-engine design and was capable of carrying a significant payload of bombs. The Whitley played a crucial role in the early years of the war, participating in various operations, including raids over Germany. Although it was eventually outclassed by faster bombers like the Avro Lancaster, the Whitley remained in service until 1943, contributing to the Allied war effort throughout its operational life.