Defense

October 26, 2012

Life extension programs modernize ICBMs

Tags:
Carla Pampe
Barksdale AFB, La.
af-icbm3
Air Force photograph by SSgt. Eydie Sakura SrA. Derek Baker uses a hand-held controller to lower the 341st Missile Wing's 150th Minuteman III solid-propellant replacement booster into launch facility Echo-08 Aug. 18, 2009. Baker is a 341st Missile Maintenance Squadron missile handling technician. The Propulsion Replacement Program extends the service live of the missile through 2020. The first Minuteman III replacement booster was delivered in April 2001.

Fifty years ago, officials deployed the first Minuteman III Intercontinental Ballistic Missiles to the missile fields in support of the strategic deterrence mission. Five decades later, these missiles are still in place, providing safe, secure and effective strategic nuclear deterrence.

Since it first deployed, a number of state-of-the-art improvements and modernization programs have helped the Minuteman system continue its deterrence mission with improved reliability that supports the missile’s remarkable 99 percent alert rate. Air Force Global Strike Command officials continue to modernize the weapon system through a series of extensive Minuteman III Life Extension Programs.

Nearly the entire missile has been refurbished, including the flight controls and propellant in all three stages, the guidance system and the Propulsion System Rocket Engine.

“We are checking and balancing everything, but they are basically new missiles except for the shell,” said Michael Knipp, ICBM program analyst. “Over the last decade we’ve done more than $7 billion worth of upgrades to 450 missiles.”

In addition to the missile itself, a number of upgrades to the Minuteman III ground systems have been made. Those include upgrade to various electronic, cryptographic and security systems, Knipp said.

The last of the Life Extension Programs that will take the platform through the year 2020 are scheduled to be completed in 2015.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines April 24, 2015

News: More than $1 billion in U.S. emergency reconstruction aid goes missing in Afghanistan - A total of $1.3 billion that the Pentagon shipped to its force commanders in Afghanistan between 2004 and 2014 for the most critical reconstruction projects can’t be accounted for by the Defense Department, 60 percent of all such spending under an...
 
 

News Briefs April 24, 2015

German defense minister: widely used rifle has no future A widely used assault rifle has “no future” with the German military in its current form, Germany’s defense minister said April 22, escalating a dispute over the weapon’s alleged shortcomings. Ursula von der Leyen said last month that a study showed the G36 rifle has a...
 
 
Army photograph

Composites key to tougher, lighter armaments

Army photograph XM-360 test firing at Aberdeen Proving Ground, Md., in 2007, is shown. The Army is on the cusp of revolutionizing materials that go into armament construction, making for stronger, lighter and more durable weapo...
 

 

Northrop Grumman signs long-term agreement with Raytheon

Northrop Grumman has entered a long-term agreement with Raytheon to supply its LN-200 Inertial Measurement Unit for Raytheon optical targeting systems. The long-term agreement with Raytheon’s Space and Airborne Systems business extends through 2018. The LN-200 provides camera stabilization on optical targeting systems that conduct long-range surveillance and target acquisition for various...
 
 

NTTR supports first F-35B integration into USMC’s weapons school exercise

The Nevada Test and Training Range was part of history April 21, when four U.S. Marine Corps-assigned F-35B Lightning IIs participated in its first Marine Corps’ Final Exercise of the Weapons and Tactics Instructor course on the NTTR’s ranges. The Final Exercise, or FINEX, is the capstone event to the U.S. Marine Corps Marine Aviation...
 
 
AAR-Textron

AAR awarded new contract from Bell Helicopter Textron to support T64 engines

AAR announced April 22 that Bell Helicopter Textron Inc. awarded its Defense Systems & Logistics business unit a contract providing warehouse and logistics services in support of upgrading T64 engines for the Bell V-280 Val...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>