The Royal Air Force, Fleet Air Arm and Army Air Corps are among the world's most modern and capable air arms, boasting some of the most modern aircraft, helicopters, and weapons in service. British Airpower Yearbook 2025 provides an overview of the nation's current inventory, as well as profiling the major commands and units that operate them. The publication will also reflect on the major operations and exercises of 2024 involving British military aviation, missions in the Middle East defending Israel and air dropping humanitarian aid to Gaza, as well as supporting Ukraine and training with NATO allies.