Updated On: 27 March, 2023 03:03 PM IST | Seoul, South Korea | AP
North Korea, following some of its ballistic and cruise missile tests this month, also claimed that those weapons were tipped with mock nuclear warheads that detonated 600 to 800 meters (1,960 to 2,600 feet) above their sea targets, communicating them as heights that would maximize damage

Map of North Korea; used for representational purpose. Pic/istock
A nuclear-powered US aircraft carrier and its battle group began exercises with South Korean warships on Monday, hours after North Korea fired two short-range ballistic missiles in an apparent protest of the allies` expanding drills.
The seventh missile test this month underscored heightening tensions in the region as both the North`s weapons tests and the US-South Korea joint military exercises have intensified in a cycle of tit-for-tat.