Attack on the Tangrene system

The intergalactic Yuuzhan Vong Empire attacked the Tangrene system was attacked during their Invasion of the galaxy, between 25 ABY and 29 ABY. Taking place between 25 ABY and 26 ABY, the attack followed a previous attack on the Edusa system, after which the Vong travelled along a hyperlane to reach the Tangrene system.

Behind the scenes
The attack on the Tangrene system was first shown in The Essential Atlas, a sourcebook released in 2009 and written by Daniel Wallace and Jason Fry. The Atlas included the attack in a map titled "Vector Prime and the Yuuzhan Vong advance" which showed the movements and conflicts of the various factions involved in the Yuuzhan Vong War, between 25 ABY and 26 ABY. The book gives no information on the outcome of the attack, but a separate map shows the Tangrene system was under Vong control by 26 ABY.