North Korea has staged a massive military parade to mark the country’s 75th founding anniversary, with Russian diplomats and a high-ranking Chinese delegation in attendance.

North Korea launches its first operational "tactical nuclear attack submarine."

North Korea says has conducted a "simulated tactical nuclear attack" to warn its enemies about the actual prospect of nuclear warfare.

South Korean activists have accused Seoul of suppressing the human right to assemble and demonstrate after it decided to ban rallies following protests over Japan’s release of wastewater from the Fukushima nuclear plant into the sea.

North Korea has fired several cruise missiles into the Yellow Sea between China and the Korean Peninsula, according to South Korea’s military.

North Korea says the US is increasing the chances of a “nuclear war” on the Korean Peninsula.

Japan has begun releasing radioactive treated water from the crippled Fukushima Daiichi nuclear power plant into the Pacific Ocean, amid widespread opposition to the move by regional countries, particularly China.