North Korea said Sunday it tested a cruise missile system, its third known weapons display this year, and vowed “the toughest” response to what it called the escalation of U.S.-South Korean military drills that target the North.

North Korea has test-fired sea-to-surface strategic guided cruise missiles, state news agency KCNA reported Sunday, adding that the weapons precisely hit their targets.The war deterrence means

The weapons hit their marks, with 'no negative impact on the security of neighboring countries,' according to KCNA report

Seoul: North Korea announced Sunday that it had tested a cruise missile system, marking its third weapons display this year. The move comes as North Korea vows "the toughest" response to U.S.-South Korean military drills, which it deems a threat.

North Korea conducted a strategic cruise missile test on Saturday, state media KCNA reported on Sunday. The country's leader Kim Jong Un oversaw the test, according to the report, which described it as a test-fire of an "important weapon system.