Showing posts with label Ohio Class. Show all posts
Showing posts with label Ohio Class. Show all posts

Thursday, 27 June 2013

Retirement in Sight for United States' Heavy Hitters

In a twist of bad timing, the nation’s venerable triad of nuclear-capable bombers, ballistic missile submarines and intercontinental ballistic missiles all have retirement in sight, just as the Pentagon’s budget takes a sharp downward turn.

While many details are not known about the platforms that will replace the aging delivery systems, one thing is certain: They will be expensive.

The first leg of the triad that demands attention — and significant resources — is the replacement of the 14 Ohio-class submarines now in the Navy’s fleet. The Navy requested $1.1 billion for fiscal 2014 to continue developing the new submarine, with the goal of buying the first of 12 ships in fiscal 2021.

The Navy expects that first vessel to cost a staggering $12 billion — almost as much as the service’s next aircraft carrier. But costs for the rest of the fleet are expected to be significantly lower, between $4.9 billion and $5.4 billion apiece, measured in fiscal 2010 dollars.

Despite budget pressures, officials can’t afford to delay if they want to avoid a significant gap in capability. The Ohio-class has an expiration date, with the first scheduled to leave the force in 2027, 42 years after it entered the water and 12 years later than originally planned.

Meanwhile, the Air Force has requested $379 million in fiscal 2014 to continue developing a next-generation bomber. Service officials hope to buy 80 to 100 new bombers, the first of which would enter the force around 2025. The cost for each of the planes could hit $550 million, with the total cost of the program climbing to $36 billion to $56 billion over the aircraft’s anticipated 50-year life.

The plan for a replacement for the 1970s-era Minuteman III ICBMs is far less clear. The Air Force invested more than $7 billion in the missiles between 2001 and 2010 to keep them operational until 2030. But military programs can take more than a decade to develop and build, forcing service officials to begin to think now what they will need by 2030.

Retired Gen. James E. Cartwright, the former vice chairman of the Joint Chiefs of Staff, said the military should view these platforms as 50-year investments and should think critically about what the service’s strategic needs will be well into the century.

“What are the attributes you want? Really haven’t been debated other than to be better than what we had before,” Cartwright said. “I think that’s kind of the mantra out there. To me, that’s not enough from a strategy standpoint.”

Friday, 2 November 2012

This Is America’s New Ballistic Missile Submarine



The U.S. Navy’s fleet of aging Ohio-class nuclear missile submarines are finally up for replacement after more than 30 years in service. The new nuclear-powered, ballistic missile toting submarine isn’t scheduled to be on deck until 2027, but in federal terms, that’s practically light speed.

The new sub will be only slightly larger than the old one, but will have fewer missile tubes. It will also carry the same Trident II D5 nuclear warhead-tipped ballistic missiles. Smaller and slightly repetitive: sounds un-American, no? Well, take solace in the fact that like so many other improvements nowadays, this one is comprised mostly of better technology.

As with planes, and now cars, the new Ohio-class subs will be fully drive-by-wire, with their onboard nuclear power plants generating electricity to drive electric propulsion motors. The move away from direct propulsion, along with high tech hull treatments, are expected to make the subs quieter that their predecessor; less detectable by sonar.

All we really need to make this thing official is a Michael Bay film about heroic, video game-playing sailors defeating a mob of drunk, unshaven pirates from a former Soviet satellite state or something.

Photo credit: U.S. Naval Institute