Operation Victory Arrow is an upcoming animated OVA that was announced on Sunday, October 13th, 2013 at a Strike Witches live event. The name of the OVA is is often abbreviated as O.V.A. with the periods differentiating it from the other abbreviation.
The series will consist of three, thirty-minute episodes.
The first one, Strike Witches: Operation Victory Arrow Vol. 1: St. Trond no Raimei (Saint Trond's Thunder), will begin screening in selected theaters across Japan on September 20, 2014.
The time frame of the plot is placed between the end of Season Two and the Movie.