Jeroen Van Der Veer, head of Royal Dutch Petroleum, is seen during an interview with Reuters in Karachi January 21, 2003. Oil giant Royal Dutch/Shell <RD.AS><SHEL.L> said on Tuesday it remains undettered by the new risks gripping the region in the wake of the possibilty of a U.S.-led war on terror in Afghanistan and pledged to maintain its presence in Pakistan.