DefenceTalkNorth Korea claimed Friday it had tested an underwater nuclear attack drone able to unleash a “radioactive tsunami”, as it blamed recent US-South Korea exercises for a deteriorating regional security situation. Pyongyang carried out military drills of its own in response this week, the official Korean Central News Agency said, including test-firing a new nuclear-capable […]https://www.defencetalk.com/north-korea-says-it-tested-new-underwater-nuclear-attack-drone-79980/