A "major incident" has been declared following the crash of a Royal Air Force (RAF) jet at RAF Valley in Anglesey, Wales. The incident involved a Hawk T2 training aircraft, which reportedly crashed shortly after takeoff. Both crew members reportedly ejected safely, though their current condition has not yet been confirmed. Witnesses described seeing the jet take off but then noticing flames as it ascended, indicating a possible mechanical failure or other issue during flight. According to one witness, the jet climbed normally before suddenly pitching up violently twice, prompting both pilots to eject. The aircraft then crashed approximately a mile from the point of takeoff. An air ambulance has been deployed to the scene, and fire crews are also on site to assist. Social media posts from witnesses described the event, with Pete Bennett noting, "Just witnessed a RAF Hawk crash after takeoff, both pilots ejected safely." Donna Jones added, "We just saw a massive black cloud of smoke off a mountain; it looked like a jet had gone down." The Hawk T2 is a training jet used by the RAF for advanced jet training, helping pilots prepare for more complex and tactical flying environments. These jets are crucial in the training of future fighter pilots, as they simulate the performance and handling of frontline aircraft. RAF Valley, where the incident occurred, is home to No 4 Flying Training School, a key facility for training the UK's fighter pilots. The crash has raised questions about the safety of training flights and the conditions under which they are conducted. While no injuries have been officially reported, the incident underscores the risks involved in military aviation training, even under routine operations. Investigations are likely to follow to determine the cause of the crash and whether any changes to training procedures are necessary.