A Flight Lieutenant is a rank in the Royal Air Force (RAF) and other air forces, typically positioned above a Flying Officer and below a Squadron Leader. This rank is often held by experienced pilots or officers who have demonstrated leadership and operational skills. Flight Lieutenants may be responsible for leading small teams, managing aircraft operations, and training junior personnel. In many air forces, the rank of Flight Lieutenant is equivalent to a Captain in the Army or Navy. Officers at this level often participate in various missions, including combat operations, reconnaissance, and humanitarian assistance, contributing significantly to their respective air force's effectiveness.