These weapons appear for each nation when the nation controls less than ten battlefields and have already lost the battlefield/area where the weapon appears. The nation must take the battlefield back and control the UW's battlefield. After this the mission will appear for about an hour. Listed below are the weapons and the battlefields they appear on:

Weapon - Ghalib (Sal Kar):
Located - South Cemo Oil Fields, Gazi.

Weapon - MSK-X0 (Morskoj):
Located - East Salma Woods, Xivera.

Weapon - M-99 Patriot (Tarakia):
Located - Wakool, Balares.