North Korea said on Friday April 7 that it had carried out a new test of an underwater nuclear attack drone, in response to joint military exercises by South Korea and the United States.
The test of this
"underwater strategic weapon system"
was held from April 4 to 7, the official KCNA news agency said.
The Haeil-2 type craft traveled a "simulated underwater distance of 1,000 km", she added.
North Korea announced last month a first test of this device, which it said could
“produce a large-scale radioactive tsunami”
.
