The army launched an offensive in the Swat valley, northwest of Islamabad, last week’Gilani told the Nation al  Assembly that Militarily we will win the war but it will be unfortunate if we loose it publicly .At least 830,000 people have fled from their homes, joining more than 500,000 displaced by earlier fighting in the northwest. Gilani said the government planned a conference of aid donors but said he also expected the Pakistani people to help.Pakistan needed massive international help to avert a tragedy.