资讯

Shephard Media3 小时
US Coast Guard to invest more than $5 billion in the Heritage Class Offshore Patrol Cutter
The US Coast Guard (USCG) intends to invest more than US$5 billion in the building of Heritage-class Offshore Patrol Cutters ...
Shephard Media5 小时
How powerful is the US fleet of nuclear submarines compared to Russian capabilities?
Currently, both nations operate a mix of Cold War-era, upgraded and new systems. While the US has around 70 nuclear-powered ...