The Barrayaran-Escobaran War, called the Escobar War by Barrayarans and the 120 Day War by Escobarans, was fought between Escobar and Barrayar during the reign of Ezar Vorbarra. It was ostensibly an invasion by Barrayar through the wormhole near Sergyar and resulted in the blockading of the Escobaran wormholes and a failed attack on the planet, during which Serg Vorbarra, Ges Vorrutyer, and Aristede Vorkalloner were killed, among thousands of others. In actuality, the invasion was planned by Ezar Vorbarra as a way to kill Serg Vorbarra honorably.