In the category of something that doesn’t happen very often, 505 Games and Bohemia Interactive have confirmed that the release date for the upcoming tactical military simulator for the PC, ArmA II has been moved forward by one week to June 19th, 2009.

”Featuring the most realistic warfare gameplay ever, ArmA II promises to build on the excellent features that have made Bohemia Interactive a respected name among both gamers and the US army, who use a modified version to train recruits for combat situations.

Team-based combat, a comprehensive playbook of military tactics and an enormous battlefield to explore are just some of the features that will make this THE military simulation of choice this year.”