美海军将部署激光武器 准备海上“星球大战”
<p><span word="Some">Some</span> <span word="of">of</span> <span word="the">the</span> <span word="Navy">Navy</span>'<span word="s">s</span> <span word="futuristic">futuristic</span> <span word="weapons">weapons</span> <span word="sound">sound</span> <span word="like">like</span> <span word="something">something</span> <span word="out">out</span> <span word="of">of</span> "<span word="Star">Star</span> <span word="Wars">Wars</span>," <span word="with">with</span> <span word="lasers">lasers</span> <span word="designed">designed</span> <span word="to">to</span> <span word="shoot">shoot</span> <span word="down">down</span> <span word="aerial">aerial</span> <span word="drones">drones</span> <span word="and">and</span> <span word="electric">electric</span> <span word="guns">guns</span> <span word="that">that</span> <span word="fire">fire</span> <span word="projectiles">projectiles</span> <span word="at">at</span> <span word="hypersonic">hypersonic</span> <span word="speeds">speeds</span>.</p><p><span word="That">That</span> <span word="future">future</span> <span word="is">is</span> <span word="now">now</span>.</p><p><span word="The">The</span> <span word="Navy">Navy</span> <span word="plans">plans</span> <span word="to">to</span> <span word="deploy">deploy</span> <span word="its">its</span> <span word="first">first</span> <span word="laser">laser</span> <span word="on">on</span> <span word="a">a</span> <span word="ship">ship</span> <span word="later">later</span> <span word="this">this</span> <span word="year">year</span>, <span word="and">and</span> <span word="it">it</span> <span word="intends">intends</span> <span word="to">to</span> <span word="test">test</span> <span word="an">an</span> <span word="electromagnetic">electromagnetic</span> <span word="rail">rail</span> <span word="gun">gun</span> <span word="prototype">prototype</span> <span word="aboard">aboard</span> <span word="a">a</span> <span word="vessel">vessel</span> <span word="within">within</span> <span word="two">two</span> <span word="years">years</span>.</p><p><span word="For">For</span> <span word="the">the</span> <span word="Navy">Navy</span>, <span word="it">it</span>'<span word="s">s</span> <span word="not">not</span> <span word="so">so</span> <span word="much">much</span> <span word="about">about</span> <span word="the">the</span> <span word="whiz">whiz</span>-<span word="bang">bang</span> <span word="technology">technology</span> <span word="as">as</span> <span word="it">it</span> <span word="is">is</span> <span word="about">about</span> <span word="the">the</span> <span word="economics">economics</span> <span word="of">of</span> <span word="such">such</span> <span word="armaments">armaments</span>. <span word="Both">Both</span> <span word="costs">costs</span> <span word="pennies">pennies</span> <span word="on">on</span> <span word="the">the</span> <span word="dollar">dollar</span> <span word="compared">compared</span> <span word="with">with</span> <span word="missiles">missiles</span> <span word="and">and</span> <span word="smart">smart</span> <span word="bombs">bombs</span>, <span word="and">and</span> <span word="the">the</span> <span word="weapons">weapons</span> <span word="can">can</span> <span word="be">be</span> <span word="fired">fired</span> <span word="continuously">continuously</span>, <span word="unlike">unlike</span> <span word="missiles">missiles</span> <span word="and">and</span> <span word="bombs">bombs</span>, <span word="which">which</span> <span word="eventually">eventually</span> <span word="run">run</span> <span word="out">out</span>.</p><p>"<span word="It">It</span> <span word="fundamentally">fundamentally</span> <span word="changes">changes</span> <span word="the">the</span> <span word="way">way</span> <span word="we">we</span> <span word="fight">fight</span>," <span word="said">said</span> <span word="Capt">Capt</span>. <span word="Mike">Mike</span> <span word="Ziv">Ziv</span>, <span word="program">program</span> <span word="manager">manager</span> <span word="for">for</span> <span word="directed">directed</span> <span word="energy">energy</span> <span word="and">and</span> <span word="electric">electric</span> <span word="weapon">weapon</span> <span word="systems">systems</span> <span word="for">for</span> <span word="the">the</span> <span word="Naval">Naval</span> <span word="Sea">Sea</span> <span word="Systems">Systems</span> <span word="Command">Command</span>.</p><p><span word="The">The</span> <span word="Navy">Navy</span>'<span word="s">s</span> <span word="laser">laser</span> <span word="technology">technology</span> <span word="has">has</span> <span word="evolved">evolved</span> <span word="to">to</span> <span word="the">the</span> <span word="point">point</span> <span word="that">that</span> <span word="a">a</span> <span word="prototype">prototype</span> <span word="to">to</span> <span word="be">be</span> <span word="deployed">deployed</span> <span word="aboard">aboard</span> <span word="the">the</span> <span word="USS">USS</span> <span word="Ponce">Ponce</span> <span word="this">this</span> <span word="summer">summer</span> <span word="can">can</span> <span word="be">be</span> <span word="operated">operated</span> <span word="by">by</span> <span word="a">a</span> <span word="single">single</span> <span word="sailor">sailor</span>, <span word="he">he</span> <span word="said">said</span>.</p><p><span word="The">The</span> <span word="solid">solid</span>-<span word="state">state</span> <span word="Laser">Laser</span> <span word="Weapon">Weapon</span> <span word="System">System</span> <span word="is">is</span> <span word="designed">designed</span> <span word="to">to</span> <span word="target">target</span> <span word="what">what</span> <span word="the">the</span> <span word="Navy">Navy</span> <span word="describes">describes</span> <span word="as">as</span> "<span word="asymmetrical">asymmetrical</span> <span word="threats">threats</span>." <span word="Those">Those</span> <span word="include">include</span> <span word="aerial">aerial</span> <span word="drones">drones</span>, <span word="speed">speed</span> <span word="boats">boats</span> <span word="and">and</span> <span word="swarm">swarm</span> <span word="boats">boats</span>, <span word="all">all</span> <span word="potential">potential</span> <span word="threats">threats</span> <span word="to">to</span> <span word="warships">warships</span> <span word="in">in</span> <span word="the">the</span> <span word="Persian">Persian</span> <span word="Gulf">Gulf</span>, <span word="where">where</span> <span word="the">the</span> <span word="Ponce">Ponce</span>, <span word="a">a</span> <span word="floating">floating</span> <span word="staging">staging</span> <span word="base">base</span>, <span word="is">is</span> <span word="set">set</span> <span word="to">to</span> <span word="be">be</span> <span word="deployed">deployed</span>.</p><p><span word="Rail">Rail</span> <span word="guns">guns</span>, <span word="which">which</span> <span word="have">have</span> <span word="been">been</span> <span word="tested">tested</span> <span word="on">on</span> <span word="land">land</span> <span word="in">in</span> <span word="Virginia">Virginia</span>, <span word="fire">fire</span> <span word="a">a</span> <span word="projectile">projectile</span> <span word="at">at</span> <span word="six">six</span> <span word="or">or</span> <span word="seven">seven</span> <span word="times">times</span> <span word="the">the</span> <span word="speed">speed</span> <span word="of">of</span> <span word="sound">sound</span> — <span word="enough">enough</span> <span word="velocity">velocity</span> <span word="to">to</span> <span word="cause">cause</span> <span word="severe">severe</span> <span word="damage">damage</span>. <span word="The">The</span> <span word="Navy">Navy</span> <span word="sees">sees</span> <span word="them">them</span> <span word="as">as</span> <span word="replacing">replacing</span> <span word="or">or</span> <span word="supplementing">supplementing</span> <span word="old">old</span>-<span word="school">school</span> <span word="guns">guns</span>, <span word="firing">firing</span> <span word="lethal">lethal</span> <span word="projectiles">projectiles</span> <span word="from">from</span> <span word="long">long</span> <span word="distances">distances</span>.</p>
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