Which of the following country becomes the first nation to launched an Electromagnetic Railgun from an offshore vessel?

Correct Answer: B. Japan

Japan Becomes 1st Country Ever To Fire Electromagnetic Railgun From An Offshore Vessel on 17 October 2023. For the test, the Japanese Maritime Self-Defense Force (JMSDF) collaborated with the Acquisition Technology & Logistics Agency (ATLA), a Japanese Ministry of Defense division. There is still little specific information regarding what this included and when it was conducted.