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Hosted on MSNEgypt expands defense with K9 howitzers for coastal securityMuch like Poland, Egypt has decided to purchase K9 Thunder self-propelled howitzers from South Korea. Besides their standard ...
The BE-4 engine is the “most powerful liquefied natural gas fueled rocket engine ever developed,” according to Blue Origin. Watch it gimble at full power in these hotfire test views. Credit: Space.com ...
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