North Korea tests ballistic missile capable of carrying super-large warhead

North Korea said it successfully tested a new tactical ballistic missile on Monday capable of carrying a 4.5-ton super-large warhead, state news agency KCNA reported on Tuesday.

A day earlier, South Korea reported the launch of two ballistic missiles by North Korea and said the second likely failed soon after launch, blowing up in flight over land.

The KCNA report did not make clear if two missiles were launched and referred to the projectile in a singular term.

It said the test of the new tactical ballistic missile, named Hwasongpho-11 Da-4.5, was conducted with a simulated heavy warhead to verify flight stability and accuracy.

It did not elaborate on the nature of the simulated warhead.

North Korea's report on the missile test was likely "deception" with one of the two missiles flying abnormally and appearing to show up in a field not far from Pyongyang, Seoul's Joint Chiefs of Staff (JCS) spokesperson Colonel Lee Sung-jun told a briefing.

"Conducting a test-fire inland is extremely rare and it is highly likely to be false to claim it has succeeded," Lee said.

South Korea's military conducted artillery drills at ranges within five kms (three miles) of the Military Demarcation Line inside the Demilitarized Zone (DMZ) separating the two Koreas on Tuesday morning, an Army official said during the briefing.

The resumption of such live-fire exercises near the border comes following the suspension of a military pact signed with Pyongyang after the North launched hundreds of balloons carried by wind across the border that dropped trash throughout South Korea.

The country's Missile Administration will conduct another launch of the same type of missile in July to test the "explosion power" of the super-large warhead, KCNA said in a rare disclosure of a future missile launch plan.

The Hwasongpho-11, or Hwasong-11, is a series of short-range ballistic missiles (SRBM) developed by the North that are otherwise known as KN-23 and KN-24.

South Korea's military said on Monday the first of the two missiles launched by the North appeared to be a KN-23 that flew about 600 km (373 miles).

Reuters