An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

7th AF Video

Playlist:
Video by Jon Poindexter
How Coal Mining Helped Combat Chemical Warfare
Defense.gov
Feb. 5, 2021 | 1:14
Activated charcoal is a filtering agent that absorbs poisonous gases; coal miners used it widely to protect themselves from dangerous gases. In the 20th century, to counteract chemical warfare, the U.S. Armed Forces used activated charcoal in gas masks, preventing various occupational hazards from chemical warfare.

Video by Jon Poindexter, Daniel Zaborowski, Katie Lange, Regina Ali, DOD
More

Tags

Experience PageMarines Uniforms
More

Up Next

Now Playing
How Coal Mining Helped Combat Chemical Warfare
How Coal Mining Helped Combat Chemical Warfare
909th ARS, 718th AMXS enable US, ROK airpower during FF25-1
Play Button
3:36
909th ARS, 718th AMXS enable US, ROK airpower during FF25-1
B-1s train with ROKAF, conduct flyover
Play Button
0:54
B-1s train with ROKAF, conduct flyover
USAF, ROKAF and USN F-35s integrate during FS25
Play Button
0:25
USAF, ROKAF and USN F-35s integrate during FS25
US B-1Bs, ROK F-15K live munitions training at Pilsung Range
Play Button
0:38
US B-1Bs, ROK F-15K live munitions training at Pilsung Range
MQ-9 live munition strike during KFT 24
Play Button
0:13
MQ-9 live munition strike during KFT 24
Seoul ADEX 23 concludes, partnerships thrive
Play Button
0:29
Seoul ADEX 23 concludes, partnerships thrive
USAF, ROKAF units conduct combined RADR training at Gwangju AB
Play Button
2:28
USAF, ROKAF units conduct combined RADR training at Gwangju AB
Republic of Korea Traffic Safety
Play Button
4:29
Republic of Korea Traffic Safety
Lt. Gen. Thomas W. Bergeson Farewell to the Men and Women of the Seventh Air Force
Play Button
1:00
Lt. Gen. Thomas W. Bergeson Farewell to the Men and Women of the Seventh Air Force
Lt. Gen. Thomas W. Bergeson Fini Flight, Osan Air Base, Republic of Korea
Play Button
1:54
Lt. Gen. Thomas W. Bergeson Fini Flight, Osan Air Base, Republic of Korea
ROK/US Show of Force
Play Button
7:55
ROK/US Show of Force
Ulchi Freedom Guardian 2015 // No Subtitles
Play Button
2:55
Ulchi Freedom Guardian 2015 // No Subtitles
Ulchi Freedom Guardian 2015
Play Button
2:58
Ulchi Freedom Guardian 2015
607th Air and Space Operations Center Supports Ulchi Freedom Guardian
Play Button
3:18
607th Air and Space Operations Center Supports Ulchi Freedom Guardian
621st Air Control Squadron
Play Button
2:00
621st Air Control Squadron
Key Resolve Comm Support
Play Button
0:55
Key Resolve Comm Support
Key Resolve Space Plans
Play Button
1:19
Key Resolve Space Plans
DFAC steps up ops during KR15
Play Button
1:12
DFAC steps up ops during KR15
More Videos