Hundreds of thousands of people living along the Indus River in northern Sindh could be stranded along with the tens of thousands stranded by the first wave , said Pakistani Navy Lt . Commander Jawad Khawaja . Officials fear hundreds of thousands more will be killed . Many residents are ignoring warnings to evacuate immediately . More snow is expected this winter , Pakistani official says . Promised U.S. military reinforcements start to arrive .
Officials fear hundreds of thousands more will be killed . Many residents are ignoring warnings to evacuate immediately . More snow is expected this winter , Pakistani official says . Promised U.S. military reinforcements start to arrive .