A COMMUNIST opposition group in Sudan has been planning bomb attacks, political assassinations and the overthrow of the current Islamic regime, a pro-government daily charged on Tuesday.A ”secret document” sent by members of the Modern Forces Movement to its leaders in Sudan and abroad reveal plans for a ”comprehensive war” against the regime of President Omar el-Beshir, according to the Alwan daily. The document included plans for blowing up economic, military and security installations in the capital and for ”striking the Islamic forces (which) defend the regime,” the paper alleged.