In the aftermath of a thwarted bombing attempt on a 2009 Northwest Airlines flight, the U.S. Transportation Security Administration (TSA) issued a new set of screening guidelines that includes pat-downs for passengers from countries of interest, which includes Pakistan. In a sign of widening fissures between the two allies, on January 21, Pakistan declined a request by the United States to launch new offensives on militants in 2010. Pakistan say it "can't launch any new offensives against militants for six months to a year because it wants to 'stabilize' previous gains made. However, the US praises Pakistan's military effort against the militants. Furthermore Pakistan president, in meeting with the U.S. delegation, had said Pakistan "had suffered a... loss of over 35 billion dollars during the last eight years as a result of the fight against militancy." But the President also called for "greater Pak-U.S. cooperation".