In which branch of the military would you find the focus on aerial warfare?

The focus on aerial warfare is primarily associated with the Air Force, which is specifically tasked with air and space operations. This branch of the military is dedicated to the defense of the United States through control of the air, conducting strategic bombing missions, and providing air support for ground forces. The Air Force's role includes the operation of fighter jets, bombers, and surveillance aircraft, all designed to dominate the skies.

While the Navy, Army, and Marines have their own aviation components and capabilities, their primary missions are not centered around aerial warfare. The Navy operates aircraft for maritime operations, the Army uses aviation for troop transport and battlefield support, and the Marines employ aircraft as part of their expeditionary efforts. However, none of these branches are as singularly focused on aerial tactics and strategies as the Air Force, whose core mission is to ensure air dominance and conduct operations that require airborne assets.