Core Viewpoint - The U.S. aviation industry faced a near-collision incident involving a Southwest Airlines passenger aircraft and a military jet, highlighting ongoing safety concerns in air traffic management [1] Group 1: Incident Details - A Southwest Airlines flight (Flight 1496) took off from Burbank Airport in California and had to perform an emergency descent to avoid a collision with a military jet [1] - The passenger aircraft was en route to Las Vegas and safely landed without any reported injuries among passengers, although two crew members are receiving treatment [1] - The military jet involved was a "Hawker Hunter" fighter jet owned by a British defense contractor, which was flying from Texas to a naval base near Ventura County, Los Angeles [1]