Mobile Suit Gundam Thunderbolt, Vol. 18

The refugees from the Nanyang Alliance have slipped through the Earth Federation's orbital blockade and arrived at Side 6, a neutral colony. Side 6's conditions for accepting the refugees are strict—the Alliance refugees will have to disarm, leaving themselves defenseless. When an incoming Earth Federation patrol bent on hunting down the refugees kicks off a fierce battle near the colony, the Nanyang fleet begins a risky operation to reach safety. The battle rages as Side 6 struggles to maintain their neutrality in the face of a savage conflict that threatens to engulf them all.

Volume 18 of the Mobile Suit Gundam Thunderbolt manga series by Yasuo Ohtagaki.