15 ก.ค. 2022 เวลา 07:16 • ข่าวรอบโลก
US Missile Defense Is Cruising for a Bruising
JULY 14, 2022, 12:01 AM
It was like a scene from a horror movie: After weeks of calm, Russian cruise missiles, which Ukrainian officials said were fired from the Black Sea, interrupted a peaceful Sunday morning in Kyiv in late June, slamming into two residential buildings, leaving one person dead and six wounded.
The fear at the Pentagon is that those kinds of attacks are not some far-off threat. Since Russian President Vladimir Putin’s full-scale invasion of Ukraine nearly five months ago, Russia’s cruise missiles, which can be launched from the air or by sea, have become the Kremlin’s garden-variety weapon.
And they’ve scrambled the minds of American defense planners, who spent decades planning to defend against a nuclear attack by a rogue state, like North Korea, and now have to contend with non-nuclear weapons that can outfox traditional missile defenses.
The United States does not have the defenses to keep up with Russian and Chinese advances in cruise missile technology, according to a new report set for release Thursday by the Center for Strategic and International Studies (CSIS), a Washington think tank.
While the U.S. defensive structure remains focused on ballistic missiles, which are easier to defend against because they leave and reenter the atmosphere in a predictable trajectory, the report authors are calling on the Pentagon to beef up a constellation of radars.
They call for more U.S.-based over-the-horizon radars, which peer far from the homeland, and prioritized area radars, which focus on U.S. territory, to more quickly respond to Russia and China if they fire a weapon at the United States from the Arctic or Atlantic oceans.
“The current system of command and control, though staffed by highly dedicated U.S. and Canadian military personnel, employs 1990s-era technology and uses 1960s-era decision processes,” the CSIS authors wrote in their report. “Besides a near complete lack of mission integration, there are almost no purpose-built defenses against low-altitude cruise missile threats.” The two-decade-long modernization program for sensors, shooters, and radars would cost U.S. taxpayers about $33 billion.
Under the plan, the United States would first add four over-the-horizon radars that range more than 600 miles offshore and one area defense radar, before completing 360-degree coverage in three phases. Those defenses would be backstopped by fighter jets; CSIS also leaves open the possibility for adding space-sensing capabilities and drone and hypersonic defenses in the future.
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