13K views · 83 reactions | "At the end of the day, what military service is all about it being part of something that's bigger than yourself." Chain of Command premieres January 15th. | National Geographic TV | Facebook

CHAIN OF COMMAND Official Trailer (2015) - Michael Jai White, Steve Austin HD

In this clip from episode 4 of NatGeo's "Chain of Command" documentary series, Captain Mark G. Zwirgzdas reflects on his time with Gator Company, 2nd Battalion, 325th Airborne Infantry Regiment as there's a change of command. | Military.com

WATCH || Director Military Health Supply Chain Command, Brigadier General M.Z. Menjenjalo asserts his strategic intentions with regards to ensuring the Directorate flourishes and SA Military Health Service “Towards Military Health Excellence” is viable. Information and Footage by SA Military Health Service || Corporate Communication. #SANDF #SAMilitaryHealthService #SAMHS #TowardsMilitaryHealthExcellence | SA National Defence Force