F-35 Jet Is Missing After Pilot Parachutes Free in South Carolina

Based on the last-known position of the jet, an F-35B Lightning II, the base was focusing on an area around Lake Moultrie and Lake Marion, in coordination with the Federal Aviation Administration, Joint Base Charleston said late on Sunday, adding that it was seeking the public’s help.

The authorities asked anyone with information about the missing jet’s location to pass along tips.

The F-35B Lightning II is the variant used by the Marine Corps, a short-takeoff and vertical-landing version. Manufactured by Lockheed Martin, it completed its first combat strikes for the Marine Corps in Afghanistan in 2018.

The F-35’s Joint Strike Fighter program is the Department of Defense’s most expensive weapon system program, with estimates that it will cost nearly $1.7 trillion to buy, operate, and sustain the aircraft and systems over its lifetime, the Government Accountability Office said in a report released in May

The purchase cost of the Marine Corps jet has varied over the life of the program. The federal government said it was as low as $70 million in 2012, and the Project on Government Oversight said it was as high as $135 million in 2020.

John Ismay and Christine Hauser contributed reporting.