The Hawker Siddeley Group was a British aerospace and defense company formed in 1935. It was known for manufacturing aircraft, including the iconic Hawker Hunter and Hawker Siddeley Trident. The company played a significant role in the development of military and commercial aviation during the mid-20th century. In 1977, the Hawker Siddeley Group merged with British Aircraft Corporation and Scottish Aviation to form the British Aerospace company. This merger aimed to consolidate the British aerospace industry and enhance competitiveness in the global market. The legacy of Hawker Siddeley continues to influence modern aviation technology.