Fujimi Shobo announced at the "Fantasia Bunko Big Thanksgiving 2015" event on Saturday that plans for a new anime adaptation of Shoji Gatoh and Shikidouji's Full Metal Panic! light novel series are underway. The announcement did not give any further details about the anime project.
Fujimi Shobo's Dragon Magazine had published a feature on Full Metal Panic! in September 2014 with art that teased "Coming Soon." Shikidouji replied to a fan on Twitter about the illustration at the time saying, "Something is moving along. Please look forward to it."