North Korea fired “several” cruise missiles before noon on Friday as part of a test on the country’s west coast, according to South Korea’s Joint Chiefs of Staff (JCS).

It is the fourth cruise missile launch the DPRK has conducted since Jan. 24, following tests of the Pulhwasal-3-31 and Hwasal-2 systems, which state media says are capable of being fitted with nuclear warheads.

Earlier on Friday, DPRK state media reportedthat leader Kim Jong Un inspected warships in Nampho on the west coast either on Thursday or in recent days, suggesting he could have stayed in the area to oversee