Welcome to the Naval History app, which is free to download. Its your instant connection to the most intriguing questions, theories, and musings that continue to fascinate naval historians. This app also brings you firsthand accounts of war at sea and explores naval strategies that have shaped nations. Purchase current and back issues of Naval History magazine, or browse Special Interest Issues on our most popular topics. These are compilations of authoritative and influential works written about specific naval subjects, such as our deep investigation and report on Submarines. Special Interest Issues draw on our vast collection of content at the Naval Institutethe professional journal Proceedings, first published in 1874; the Oral History program, more than 50 years old; the Naval Institute Press, publishing books since 1878; the Photo Archive, which includes more than 500,000 images; the award-winning Americans at War video interview series; and of course, Naval History magazine.Here are options for purchasing Naval History magazine and Special Interest Issues:1-year subscription to Naval History Magazine for $19.99, automatically renewed until canceled1-month subscription to Naval History Magazine for $4.99, automatically renewed until canceledSingle issue of Naval History Magazine for $4.99Full three-part series of Submarines for $12.99Single segment of the Submarines series for $4.99Payment for all purchases will be charged to your iTunes account at the confirmation of your purchase.SUBSCRIBERS AUTOMATIC-RENEWAL FEATURE: Subscriptions automatically renew unless auto-renew is turned off at least 24 hours prior to the end of the current period. Your iTunes account will automatically be charged at the same price for renewal within 24 hours prior to the end of the current period (another year for annual subscribers, another month for monthly subscribers) unless you change your subscriptions through your Account Settings after purchase. No cancellation of the current subscription is allowed during an active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.Whats NewSpecial Interest Issue on Submarines, from Bushnell's Turtle to Polaris.