“The US Navy has a missile problem. A shortage of its best SM-6 missiles – multipurpose weapons that can sink ships, hit targets on land and intercept aircraft and other missiles – could doom its fleet. Missiles are being expended at a high rate in the current Red Sea fighting against the Iranian-backed Houthis of Yemen. What good are the Navy’s 85 destroyers and cruisers if they can’t shoot?
A little industrial ingenuity could end the crisis, however. Defense firm Lockheed Martin is proposing to arm Navy ships with a missile that normally launches from land: the US Army’s Patriot.
The Patriot is a deadly accurate munition, as Ukrainian and Russians forces have learned. The hard way, in the Russians’ case. But its main advantage over the Navy’s best SM-6 missile is that Lockheed makes a lot of them.
On paper, the US fleet is a giant floating missile magazine. Each of 72 destroyers sails with as many as 96 vertical missile cells. A cruiser – the Navy has 13 of them – has 122 cells. Each cell can fire various weapons such as an SM-2 surface-to-air missile or a Tomahawk land-attack cruise missile. But the best weapon that fits in the so-called “vertical launch system” is the SM-6.
The 22-foot, 3,300-pound SM-6 is the Navy’s only omni-role missile. Thanks to its sensitive built-in radar, it works equally well against targets on the sea, on land and in the air out to a range of 150 miles or farther. It’s even able to offer a defense against incoming hypersonic weapons.
But the SM-6 is complex. For a decade now, the Navy has been paying Raytheon to build 125 of the missiles per year at a cost of slightly more than $4 million per missile; the fleet has around 600 in stock. The production rate should increase slightly in the coming years.
Even taking into account the fleet’s large arsenal of less-capable SM-2s, there’s a real danger it could get overwhelmed by enemy missiles, drones and warplanes during, say, a war with China over Taiwan.”
https://www.yahoo.com/news/us-navy-missile-problem-red-134529869.html