<p>Seoul: South Korea's military on June 28 released a video that it said showed a North Korean missile abnormally spiralling early in flight and exploding, a rare publicising of surveillance footage to dismiss the <a href="https://www.deccanherald.com/world/north-korea-claim-of-successful-multi-warhead-missile-test-is-a-deception-south-korea-says-3082706">North's claim of a successful test</a>.</p><p>Footage filmed by a thermal observation device with South Korean frontline units showed a projectile spiralling out of control on a irregular flight path, then disintegrating.</p><p>The South Korean military assessed that "instability during flight" led to the missile's explosion, it said in a statement on Friday, calling North Korea's claims of success as "deception and exaggeration to cover up the failure". </p>.North Korea may have used hypersonic missile in failed launch, South's military says.<p>North Korean state media had said that Pyongyang successfully conducted an important test on Wednesday aimed at developing missiles able to deploy multiple warheads, a claim rejected by South Korea.</p><p>North Korea's missile administration used the first-stage engine of a solid-fuel intermediate-range ballistic missile to test separation and guidance of multiple warheads, according to the North's official KCNA news agency.</p><p>South Korea's military said it had detected signs of missile launch preparations early on Wednesday and was watching as the rocket was launched.</p><p>In April, Pyongyang said it had tested a new solid-fuel hypersonic missile with intermediate range, part of an intensifying race for the next generation of long-range rockets hard to track and intercept.</p>
<p>Seoul: South Korea's military on June 28 released a video that it said showed a North Korean missile abnormally spiralling early in flight and exploding, a rare publicising of surveillance footage to dismiss the <a href="https://www.deccanherald.com/world/north-korea-claim-of-successful-multi-warhead-missile-test-is-a-deception-south-korea-says-3082706">North's claim of a successful test</a>.</p><p>Footage filmed by a thermal observation device with South Korean frontline units showed a projectile spiralling out of control on a irregular flight path, then disintegrating.</p><p>The South Korean military assessed that "instability during flight" led to the missile's explosion, it said in a statement on Friday, calling North Korea's claims of success as "deception and exaggeration to cover up the failure". </p>.North Korea may have used hypersonic missile in failed launch, South's military says.<p>North Korean state media had said that Pyongyang successfully conducted an important test on Wednesday aimed at developing missiles able to deploy multiple warheads, a claim rejected by South Korea.</p><p>North Korea's missile administration used the first-stage engine of a solid-fuel intermediate-range ballistic missile to test separation and guidance of multiple warheads, according to the North's official KCNA news agency.</p><p>South Korea's military said it had detected signs of missile launch preparations early on Wednesday and was watching as the rocket was launched.</p><p>In April, Pyongyang said it had tested a new solid-fuel hypersonic missile with intermediate range, part of an intensifying race for the next generation of long-range rockets hard to track and intercept.</p>