Mobile Suit Gundam SEED S01 E25 The Land of Peace

The Archangel is attacked by the Zala Team which consists of the Le Creuset Team members. They take heavy damage, but when they enter the waters of the neutral nation of Orb, ZAFT is chased away and is told that the Archangel has been chased away. The Zala Team sneaks into Orb with the belief that Orb's official statement is false.