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USAF officers conduct meetings and pre operational checks to ensure nuclear safety at Kirtland Air Base in New Mexico.

Safe use of nuclear weapons by the ( USAF ) United States Air Force. At the Directorate of Nuclear Safety at Kirtland Air Base in New Mexico officers at a meeting. The officers conduct detailed nuclear analysis and survey to achieve nuclear safety standards. An officer at a blackboard. Two officers at a desk as another comes in. The officers look at papers and try to identify and correct conditions that pose a nuclear hazard. The officers of Nuclear Weapons System Safety Group in a meeting. They look at a chart. The officers under the wing of an aircraft as they check pre operational safety standards. An officer climbs into the cockpit of the aircraft. A commander and the Nuclear Safety officer walk towards the aircraft with a building in the background. A nuclear weapon or nuclear bomb is attached under the wing of an aircraft. The commander climbs into the cockpit and the Nuclear Safety officer also climbs up as they look at the control panel of the plane.

Date: 1975
Duration: 3 min 0 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675058830
U.S. Air Force personnel handling nuclear weapons.Technicians being examined for reliability

Safe use of nuclear weapons by the United States Air Force. A Sergeant (E4) technician works on a nuclear bomb as a Technical Sergeant (E6) supervisor looks on. A Quality Assurance Evaluator takes notes. The technician reacts angrily after dropping a T304C Continuity Tester and his supervisor corrects him. The technician is then questioned by a doctor to ensure his reliability for a nuclear program. Men around an aircraft as a trailer carries a nuclear bomb near the aircraft. The bomb being attached under the fuselage of the plane. Men work in groups using the two men concept to assure that no individual is ever in a position to arm, launch, or detonate a nuclear weapon.

Date: 1975
Duration: 2 min 24 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675058831
Air Force personnel receive and decode messages; sound an alert; deploy bomber aircraft during drill in the United States.

Nuclear weapon safety strategies employed by the United States Air Force during the Cold War. Shows aircraft alert training drills related to launch of nuclear weapons. U.S. Air Force personnel work on the controls in a control room of an air base. Men answer phone calls. An alert order being received in a coded language. An alarm being sounded and airmen scramble and run from their rooms and billiards table to the aircraft at the base. Crew members enter waiting bomber aircraft and put on their flight gear and breathing apparatus. Controllers decode the message separately and then compare it. Aircraft commanders being instructed. A cocoa alert being sounded and aircraft taxi along a runway. Scene shifts to aerial view of a U.S. Air Force B-52 bomber aircraft in flight, which narrator indicates is among aircraft that are airborne at all times and prepared to proceed to a target. View of pilot and copilot in the cockpit of the B-52 bomber aircraft. Aerial view of B-52 aircraft banking to right side. View of different crew members such as bombardier and navigator in B-52 aircraft as they separately confirm interpretation of an incoming message. View of Republic F-105 Thunderchief aircraft parked readying for takeoff on runway. Another fighter aircraft preparing for takeoff (F-11 ?). A surface missile being readied for launch. A missile being launched from an underground missile silo, taking off and emitting a fiery flare.

Date: 1975
Duration: 4 min 15 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675058832
U.S. Air Force missile Launch Crews in Minutemen missile silos. Safety provisions and procedures.

Air Force missile crews in a Minuteman missile silo. An African American crew member seated at a desk. Each launch team must perform the same procedures to prepare and launch any missile. Instructions are encoded and confirmed before any actions are initiated. Each crewman must independently insert a key before launch can take place. Moreover, other crews in other locations are alerted and can stop the other crews launch activity by turning on an inhibit system, in their own location. Controllers operate simultaneously. Tight security measures at the control site as a guard checks identity cards of the controllers. United States Air Force officers at a meeting. They conduct a safety study. A technician undergoes a human reliability program. Tight security measures being implemented. A United States Air Force plane in flight.

Date: 1975
Duration: 2 min 29 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675058833
Ivy Mike hydrogen bomb test at Enewetak atoll, Marshall Islands. Shock waves. Fireball. Mushroom cloud.

The first test of a full-scale thermonuclear device in history. Explosion and shockwave during the test codenamed "Ivy Mike" on the Enewetak Atoll in the Marshall Islands, during Operation Ivy. Shock waves cause sea water to travel towards the coast. In the aftermath of the explosion sky turns red . Brief view of observors aboard a ship watching the nuclear blast in the distance. As the explosion recedes the sky turns dark. Smoke rises from the site of the explosion. A huge mushroom cloud of smoke is formed. Ivy Mike was the first successful Hydrogen bomb test.

Date: 1952, November 1
Duration: 1 min 36 sec
Sound: No
Color: Color
Clip Type: Unedited
Language: None
Clip: 65675058834
Rock samples being extracted and placed in a box along hollow rods in New York, United States.

'The story of rock drilling ' about the various types of drills and bits used for drilling into rocks in the United States. An iron mine in northern New York. A diamond ore drill being used to explore rock samples. A man works on the drill. Men work on hollow drill rods with core along the lines of the rod. Men place the drill rods in a box in a sequence.

Date: 1921
Duration: 3 min 52 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675058835