Fall is shaping up nicely for Strike Witches fans – well, at least those able to attend their local Japanese cinema. The first volume of the three part, 30 minutes long (each) Strike Witches OVA Operation Victory Arrow will air in theaters September 19th (limited screening) and 20th. More information here and even more information here.
One interesting note: The cast and staff remain the same, but studio production will be done by Silver Link rather than AIC. As far as I know, AIC is still set to produce Strike Witches Season 3 which is due to air sometime later this year, most likely the Fall Season.
Edit: Big thanks to flaze35 for tip about the first PV for Strike Witches Operation Victory Arrow Vol 01!