Watch how volunteer teachers provide specialised classes to poverty stricken schools in desolated mountainous region. | CNA

Arctic Warriors We travel to Alaska to see the training at U.S. Army Northern Warfare Training Center's Cold Weather Leadership Course. New SOLDIERS episiode, at 8:45 a.m. EDT, May 30, 2017. | U.S. Army

Military working dogs are an integral part of the warfighting force. Just like their human counterparts, they can hold a variety of jobs. Watch these working dogs train to ensure they’re ready for action at a moment’s notice. #KnowYourMil | U.S. Department of Defense (DoD)

Readiness is more than just training. The III Corps and Fort Hood leaders ensure U.S. Army soldiers have the resources and support they need to maintain physical and mental health. #Teamwork | U.S. Department of Defense (DoD)

25 Years On: Memories of That Day - Natsuki Nagao

Ninja (also commonly referred to as the shinobi) were mercenaries of Japan with a mysterious history. As the first written documentation of ninjas came decades after they already existed, there's debate among historians about how much of their origin story is true, and how much is legend. In this episode of Ancient Workouts with Omar, we learn more about shinobi practices from Jinichi Kawakami, the last remaining shinobi in Japan. | HISTORY