It all depends on which region your account itself is from regarding DLC as for local games, the Xbox One is region free so any disc based games will work just fine. The issue is the Marketplace but usually US military bases are US soil so you just put your region as USA, this way you'll have access to the US marketplace of Xbox Live.
EA Access is a Xbox One subscription only that allows you to play more games for less money. Play games from the ever-growing collection, which includes more than 10 games in The Vault, play new games from EA to their release and save 10% on EA´s digital purchases on Xbox One, including full games, preorders, add-ons, Ultimate Team ™ Points and everything else.
Under Country or region, select your new region. You can switch back to your original region at any time. Change your country/region on Xbox One. When you make your first purchase in the new region, you'll be prompted to update your billing info. Sign in to your Xbox One console. Press the Xbox button to …
2019-5-7 · After the app is installed, you can watch Blu-ray or DVD movies by inserting the disc into your Xbox One and selecting Blu-ray player on the Home screen of your Xbox One or finding it under Apps. Watch region locked Blu-ray/DVD on Xbox One S . Each Xbox One S console is manufactured for a specific Blu-ray and DVD region, following international Xbox Official Site: Consoles, Games, and Community | Xbox Experience the new generation of games and entertainment with Xbox. Explore consoles, new and old Xbox games and accessories to start or add to your collection.