North Korean leader Kim Jong Un oversaw paratrooper drills on Friday simulating an infiltration operation into South Korea, according to state media, the fourth large-scale military training Kim has attended in the last two weeks.

The Rodong Sinmun reported Saturday that Kim assessed the military is ready for “full combat mobilization” after the series of recent drills, which included special forces practicing the takeover of an ROK guard post, artillery drills targeting Seoul and a competition between tank units.

Friday’s exercises were aimed at preparing paratroopers for mobilization during “unexpected wartime circumstances,” with participants dropping out of what