An army is a large group of trained soldiers who are organized and equipped for military conflict. Armies are typically the land-based military branches of a country’s armed forces, and they are responsible for protecting the country and carrying out military operations. An army typically consists of a large number of soldiers, as well as […]
Submarines typically generate oxygen through a process called electrolysis. In this process, electricity is used to split water molecules into hydrogen and oxygen. The hydrogen is then vented overboard, while the oxygen is collected and stored for use by the crew. Some submarines also have systems that can scrub carbon dioxide from the air and
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The North American Aviation XB-70 Valkyrie was the prototype version of the planned B-70 nuclear-armed, deep-penetration supersonic strategic bomber for the United States Air Force Strategic Air Command. Designed in the late 1950s by North American Aviation (NAA), the six-engined Valkyrie was capable of cruising for thousands of miles at Mach 3+ while flying at
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The Strategic Rocket Forces of the Russian Federation or the Strategic Missile Forces of the Russian Federation are a separate-troops branch of the Russian Armed Forces that control Russia’s land-based intercontinental ballistic missiles.
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