BJP leader Amit Malviya on Friday lauded the US' stand declaring The Resistance Front (TRF) as a Foreign Terrorist Organisation. "This marks a significant boost to India-US counterterrorism cooperation and a clear setback for Pakistan’s lobbying efforts in Washington," Malviya said. TRF, a Pakistan-backed proxy of Lashkar-e-Tayyiba (LeT), had claimed responsibility for the Pahalgam terror attack.