![Soldiers of the U.S. Army 23rd chemical battalion wearing gas masks, gather while on the march during a competition to test individual soldier skills at Camp Stanley in Uijeongbu, South Korea, July Soldiers of the U.S. Army 23rd chemical battalion wearing gas masks, gather while on the march during a competition to test individual soldier skills at Camp Stanley in Uijeongbu, South Korea, July](https://c8.alamy.com/comp/2CYY4BF/soldiers-of-the-us-army-23rd-chemical-battalion-wearing-gas-masks-gather-while-on-the-march-during-a-competition-to-test-individual-soldier-skills-at-camp-stanley-in-uijeongbu-south-korea-july-8-2015-the-23rd-chemical-battalion-left-south-korea-in-2004-but-the-battalion-with-about-250-soldiers-returned-to-south-korea-in-january-2013-to-support-south-korean-military-and-the-us-troops-based-in-the-south-according-to-the-infantry-division-reuterskim-hong-ji-2CYY4BF.jpg)
Soldiers of the U.S. Army 23rd chemical battalion wearing gas masks, gather while on the march during a competition to test individual soldier skills at Camp Stanley in Uijeongbu, South Korea, July
![Camp Stanley, where CIA trained Cuban exiles for Bay of Pigs and store AK-47s meant for Afghan rebels | Daily Mail Online Camp Stanley, where CIA trained Cuban exiles for Bay of Pigs and store AK-47s meant for Afghan rebels | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2014/05/07/article-2622066-1DA10E8800000578-930_634x335.jpg)
Camp Stanley, where CIA trained Cuban exiles for Bay of Pigs and store AK-47s meant for Afghan rebels | Daily Mail Online
![Korean DMZ Vets on Twitter: "TBT - 1987 - Camp Stanley, Korea - B Trp "Mad Dogs" 4th Squadron, 7th Cavalry, 2nd Infantry Division! Me (Tom Lucken) on the left, Ronny Anderson Korean DMZ Vets on Twitter: "TBT - 1987 - Camp Stanley, Korea - B Trp "Mad Dogs" 4th Squadron, 7th Cavalry, 2nd Infantry Division! Me (Tom Lucken) on the left, Ronny Anderson](https://pbs.twimg.com/media/E1Qq2smWUAACk5t.jpg)