Operation Polish Offensive was a Polish battle plan for the liberation of the Baltic States and the invasion of Russia. Enacted on July 2, 2019, in the early stages of WWIII, this plan involved sending most of the Polish Army to attack Kaliningrad Oblast, Belarus, and Lithuania, while putting land fortificatons throughout most of the border zones, as well as fortifying the coast from any amphibious invasions by Russia. This plan proved to be an initial success, but was dropped once a massive Russian invasion force invaded Poland on October 23, 2019.