Key Points and Summary - Germany’s Type 212 pioneered near-silent hydrogen fuel-cell air-independent propulsion, letting a non-nuclear sub remain submerged for weeks while evading acoustic, magnetic, ...
A new variant of the Type 054A guided missile frigate has entered service with the Chinese People's Liberation Army (PLA) Navy, characterized by a main gun of a larger caliber and an extended flight ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results