Excalibur

Excalibur may refer to:
 * Excalibur (Strangereal), the laser tower constructed by Belka in the Tauberg region
 * Sword of Annihilation, the 9th mission of Ace Combat Zero: The Belkan War, dedicated to destroying the weapon
 * Excalibur, the song in the Ace Combat Zero: The Belkan War Original Soundtrack that plays during this mission
 * Operation Judgment, the in-universe operation during this mission
 * Excalibur (Infinity), the laser tower featured in Ace Combat Infinity Special Raids