Not only can you still use it in the area you deploy to the reverse is true: if you use it in an area you get deployment points from it in that area! So if you need a lot of points to get a star for an area, and can’t get any other advantage like 2 complete platoons you might need to ONLY use it or deploy it to the area that needs the star to get the maximum deployment points for the area. I literally tell my guild not to even try missions in areas we can’t get another star or some sort of benefit such as a platoon bonus or a guild reward from...instead focus on the other area were a star is in range.
