Many of the successful programs were transitioned to the Services, such as the foundation technologies in automatic target recognition, space based sensing, propulsion, and materials that were transferred to the Strategic Defense Initiative Organization ( SDIO ), later known as the Ballistic Missile Defense Organization ( BMDO ), now titled the Missile Defense Agency ( MDA ).

There are also three independent arms of service: Strategic Missile Troops, Russian Space Forces, and the Airborne Troops.

By 1958, roughly four years after Schriever had initiated his ballistic missile program, SAC activated the 704th Strategic Missile Wing to operate first the intermediate range Thor missile and then a year later the first true ICBM, the Atlas missile.

The USAF nuclear component was then officially combined with the United States Navy's strategic nuclear component, its Fleet Ballistic Missile ( FBM ) submarines, to form United States Strategic Command ( USSTRATCOM ), which is headquartered at SAC's former complex at Offutt AFB, Nebraska.

Missile compartments are dismantled according to the provisions of the Strategic Arms Reductions Treaty.

During a secret live fire exercise of a nuclear attack, many United States Air Force Strategic Missile Wing missileers prove unwilling to turn a required key to launch a missile strike.

* Photos of Russian Strategic Missile Forces museum

" Missile Proliferation and the Strategic Balance in South Asia.

The SALT I talks led to the Anti-Ballistic Missile Treaty and an Interim Strategic Arms Limitation Agreement ( see SALT I ), both in 1972.

In 1962, the Strategic Air Command's 390th Strategic Missile Wing ( 390 SMW ) and its 18 Titan II ICBM sites around Tucson were activated.

Following the Cuban Missile Crisis in 1963, the 4080th Strategic Reconnaissance Wing at Laughlin AFB, Texas, relocated to the base and assumed responsibility for all U-2 operations, emphasizing long-range strategic reconnaissance and intelligence collection.

SAC subsequently deactivated the 390th Strategic Missile Wing on 30 June 1984.

* 390th Bombardment ( later Strategic Missile ) Wing, 1 January 1962 – 1984

With the activation of the 704th Strategic Missile Wing ( Atlas ) at Cooke on July 1, the 392d was assigned to the wing.

Headquarters SAC transferred the 864th Strategic Missile Squadron ( IRBM-Jupiter ) from Huntsville, Alabama, to Cooke AFB.

In April, Headquarters SAC activated the 576th Strategic Missile Squadron ( ICBM-Atlas ) at Cooke AFB.

The next month, the first missile to be removed from an operational unit and sent to Vandenberg AFB for confidence firing arrived from a Thor IRBM squadron ( 98th RAF Strategic Missile Squadron ) in the United Kingdom.

The first intercontinental ballistic missile, the SM-65D Atlas ICBM, was delivered and was accepted by SAC's 576th Strategic Missile Squadron on 18 February 1959.

This launcher was the prototype of the ones to be used at the first operational Atlas squadron, the 564th Strategic Missile Squadron, Francis E. Warren AFB, Wyoming.

The Atlas-Ds were taken off alert at the 576th Strategic Missile Squadron ( Complex 576B ) in May 1964 as part of the phaseout of the Atlas from active ICBM service.

The last Atlas F test launch was on 18 January 1965, and the 576th Strategic Missile Squadron was inactivated on 2 April 1966.

As a result, the Titan I ICBM launch complex ( 395-A1 / A2 / A3 ) at Vandenberg was turned over to the Strategic Air Command 395th Strategic Missile Squadron to perform test launches of the missile.

After completing his training, Powers was assigned to the 468th Strategic Fighter Squadron at Turner Air Force Base, Georgia, as an F-84 Thunderjet pilot.

Silos 394A-1 through A-7 were the first constructed for use by the SAC 394th Strategic Missile Squadron.

Emblem of the 851st Strategic Missile Squadron

The Air Force activated the 851st Strategic Missile Squadron ( Titan I ) on April 1, 1961.

Within 3 months, the 851st Strategic Missile Squadron was deactivated.

* 851st Strategic Missile Squadron, 1 February 1961-22 March 1965

The 851st Strategic Missile Squadron operated three HGM-25A Titan I ICBM sites: ( 1 Feb 1961-25 Mar 1965 )

At various times McConnell Air Force Base hosted the 381st Strategic Missile Wing that controlled various Titan missile silos around Wichita, the 388th Tactical Fighter Wing, 23d Tactical Fighter Wing, 91st Air Refueling Squadron, 384th Air Refueling Wing / Bombardment Wing, and the Kansas Air National Guard 184th Tactical Fighter Training Group.

At 2015 27 June 1960, a United States Air Force tanker of the 380th Air Refueling Squadron departed Plattsburgh AFB to refuel a Strategic Air Command bomber.

* 549th Strategic Missile Squadron, 1 July 1961-15 December 1964

The 549th Strategic Missile Squadron operated three SM-65D Atlas ICBM sites ( 1 October 1960-15 December 1964 ).

The missiles were manned by the 549th Strategic Missile Squadron which was activated on 1 October 1960.

To manage these units, on July 1, 1958, Strategic Air Command activated the 4228th Strategic Wing at Columbus, composed of the 492d Bomb Squadron ( 15 B-52Fs ) and 901st Air Refueling Squadron ( KC-135A tankers ), being reassigned from the 7th Bomb Wing at Carswell AFB, Texas.

* The Z39. 50 Information Retrieval Standard Part I: A Strategic View of Its Past, Present and Future, Clifford A. Lynch, D-Lib Magazine, April 1997

On 22 April 1960, the fourth and final British-based Thor IRBM squadron was turned over to the Royal Air Force by the Strategic Air Command, thus completing the deployment of this weapon system in the United Kingdom.

Construction took almost two years, and finally on 1 April 1951 Moody Air Force Base was activated under the control of Strategic Air Command.

* Strategic Air Command, 1 April 1951

* 544th Strategic Intelligence Wing, 12 April 1952-1 June 1992

Thus Columbus Air Force Base was relinquished to the Strategic Air Command ( SAC ) in April 1955, the base being assigned to Second Air Force ( 2d AF ).

* Strategic Air Command, April 1, 1955

* April 29, 1962 The 30th Bombardment Squadron, a unit assigned to the 4133d Strategic Wing, received its first B-52H Stratofortress.

* 111th Strategic Reconnaissance Group, April 10, 1951 – January 1, 1953

* 567th Strategic Missile Squadron ( ICBM-Atlas ), April 1, 1960 – June 25, 1965

The 567th Strategic Missile Squadron operated nine SM-65E Atlas ICBM sites ( 1 April 1960-25 June 1965 ).

Activation of the 567th Strategic Missile Squadron on 1 April 1960, marked the first time SAC activated an E series Atlas unit.

* 4043d Strategic Wing, 1 April 1959-1 February 1963

In April 2008, Speaker Pelosi called on President Bush to suspend purchases of oil for the Strategic Petroleum Reserve ( SPR ) temporarily.

As of April 2011, Strategic Marks, LLC has obtained the ' Filene's ' trademark and plans on re-introducing the famous department store name as part of a virtual mall, along with other nostalgic stores such as The Bon Marche, The Broadway, Robinson's Department Store, Joseph Magnin, Abraham and Strauss and many others.

* 724th Strategic Missile Squadron April 1961 – June 1965

* 725th Strategic Missile Squadron April 1961 – June 1965

On 2 April 2001 the Strategic Rail Authority awarded Stagecoach a new franchise after it beat bids from First / Ned Rail and Sea Containers.

On 22 December 2003 the Strategic Rail Authority awarded the Greater Anglia franchise to National Express and the West Anglia services transferred to One on 1 April 2004.

Perisco describes an Office of Strategic Services ( OSS ) team ( code name LUXE ) leading Army Intelligence to a " Camp IV " on 29 April.

An update was given at Deepcut on 9th February 2012 on the future planned move of HQ RLC & Defence Logistics School from Deepcut to Worthy Down ( Project KESTREL ) the date of 2018 is now projected for moves, with new buildings being built from April 2013 with ' ring-fenced ' cash not affected by the ' Strategic Defence Review '.