[theold]

Just a day after the South Korea-U.S. joint exercise 'Freedom Shield (FS)' began, multiple instances of Global Positioning System (GPS) signal disruption were detected emanating from north of the Northern Limit Line (NLL) in the West Sea.

The drills involved 33 aircraft, including the F-4E Phantom fighter jet slated for retirement in June, as well as the F-15K, KF-16, F-16, FA-50, F-5, and F-35A. 

This marked the first time every fighter jet model in South Korea’s Air Force was involved.

https://www.donga.com/en/home/article/al.../4802581/1