The United States has condemned the attack on a convoy of Chinese engineers in Bisham.During a press briefing, US State Department spokesperson Matthew Miller said we are deeply saddened by the loss of life and injuries sustained and share our heartfelt condolences with those affected by the attack.The spokesperson said Pakistani people have suffered greatly at the hands of terrorists. He said the Chinese nationals and Pakistan have been the victims of terrorist attacks and no country should suffer the acts of terror.Source: Radio Pakistan