Hikari and her sister are off for Europe.  But their plans are interrupted when the Fusou naval fleet is struck by a newly emerged Neuroi nest.  It's up to Takami to defend the fleet against this unexpected threat, but she's overwhelmed by the sheer number of enemies.  When she uses a dangerous technique to stave off the foes, it's up to the inexperienced and underpowered Hikari to protect the fleet...
That's the 502nd Joint Fighter Wing, 
the "Brave Witches."
هذا هو الجناح القتالي المُشترَك 502، السّاحرات الشُجاعات
Das ist das 502. Jagdgeschwader
der Alliierten Streitkräfte.
Ce sont les filles
de la 502e Joint Fighter Wing,
Essa é a 502ª Junta Voadora 
Ofensiva, as "Brave Witches".