US Air Force Holds No-notice Sentinel Dragon 26-02 Exercise

The US Air Force conducted a four-day, no-notice exercise called Sentinel Dragon 26-02 from August 4 to 7, 2026, testing its ability to respond to a simulated crisis. The exercise involved multiple units and aircraft, focusing on rapid deployment and combat readiness. Officials said the drill was designed to evaluate the force's agility and coordination under unexpected conditions. Further details about the exercise's specific objectives and outcomes were not immediately released.