The End of Day by Day

The End of Day by Day (終わる日々, Owaru Hibi) is the first episode of the anime series Full Metal Panic! The Second Raid.

Summary
Mithril and the SRT rescue refugees caught in a civil war in the African country of Balic. However, during the fighting, they discover that the enemy possesses advanced weaponry rivaling their own. They surmise that a highly funded, well-equipped organization may be supplying their enemies.