Taha was Sudan 's first vice president -- the second highest post in the east African nation -- from 1998 to 2005 , became second vice president between 2005 and 2011 , then returned to the previous position . First Vice President Taha Taha resigns , state media reports . President Taha said Omar al-Bashir resigned `` voluntarily '' Taha signs the historic earlier this fall peace deal and has stood by Omar al-Bashir .
First Vice President Taha Taha resigns , state media reports . President Taha said Omar al-Bashir resigned `` voluntarily '' Taha signs the historic earlier this fall peace deal and has stood by Omar al-Bashir .