David Grenshaw

Lt. General  is a high ranking GDI officer who led the GDI delegation to Sarajevo, in order to negotiate a withdrawal of Nod forces from Europe. Due to Nod breaking down negotiations, General Grenshaw has decided to initiate offensive operations to force Brotherhood units out of European cities.

Quote
"The Nod delegation has presented a proposal that would not provide a safe return of the Tiberium poisoned civilians and full withdrawal of Nod forces from all European cities. <...> Although it's encouraging that some Nod commanders are even willing to discuss the possibility of peace, we do not trust them, and will continue our plans to ensure safe and swift evacuation for civilians."