https://youtu.be/LDIBHjjk4tQ?si=ERZFkUvSA4IHc08P
Japan conducts its first-ever test firing of an electromagnetic railgun from a Japanese ship at SeaJapan conducted its first-ever test firing of an electromagnetic railgun from a Japan Maritime Self-Defense Force ship at sea.Its the first publicly disclose...youtu.be일단 초기발사에는 성공했다고 함.
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