Mobile Suit Gundam Wing S01E31 - The Glass Kingdom

Mobile Suit Gundam Wing (1995)
S01E31 The Glass Kingdom
Episode Overview
Heero and Quatre choose to remain in the Sanc Kingdom, lending their support to Relena’s campaign for pacifism. Their peaceful mission is interrupted when the Romefeller Foundation launches a sudden assault. Without hesitation, Heero, Quatre, and Noin take to the battlefield to defend the kingdom.