The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Defense Video & Imagery Distribution System:
Get up-to-date information directly from deployed service members on your iPhone, free. The Military 24/7 app delivers the latest news from each branch of the U.S. Military featuring top news stories, photo galleries and on demand content.Military 24/7 App Highlights: - Stay current on top news stories from the U.S. Army, Coast Guard, Marines, Navy, Air Force and Reserves - Track breaking news - content continuously updated - Flip through the day's best, highest rated, and most popular military photography - Watch the latest "In The Fight" programming and view numerous military newscasts - Share stories and photography via email, Facebook and Twitter