Inside the Army's $16 million war games built to battle China — FULL DOCUMENTARY

As tension builds in the Indo-Pacific region, the United States Army trains warfighters to be ready for combat in the event of a military conflict with China.

After producing a documentary about the US Army's Jungle Operations Training Course on Oahu, Business Insider's chief video correspondent Graham Flanagan returned to Hawaii to embed with the Army's 25th Infantry Division in November 2023 for a two-week training exercise with over 5,000 participants, including members of foreign militaries like the Royal Thai Army and the New Zealand Defence Force.