Shimohara, Georgette and Hikari are out on patrol when they find the whole lake near the base has frozen over!  It's an ice Neuroi!  They engage the enemy, but it's too cold, and freezes their units solid.  The Neuroi then proceeds to freeze the entire base!  With no one else able to launch, it's up to the three of them to take out this frozen foe.
And they can't fly in a blizzard that strong.
وهُنّ لا يستطعن التّحليق وسطَ عاصفة
ثلجيّة بتلك الشدّة
Außerdem wird bei dem starken
Schneesturm niemand fliegen können.
Además, la ventisca 
no las dejará volar.
Además, la ventisca
no les dejará volar.
Sans compter qu’il est impossible
de voler avec cette neige.
Inoltre, non credo potranno volare
con quella bufera.
E não dá para voar em
 uma nevasca dessas.