The United States has decided to intensify drone strikes in tribal areas to mount pressure on Pakistan to restore Nato supply line without tendering apology. Sources told Online that the U.S has absolutely denied demand of apology over Salala check post attack last year added that U.S has informed about its new drone policy to Pakistan. “During recent visit to Pakistan, the US Special representative for Afghanistan and Pakistan, Marc Grasman had informed the leadership of Pakistan about the new drone policy and the U.S is not considering apologizing over Salala attack”, sources said. Sources said that Pakistani leadership had denied U.S demands when Mark Grasman had demanded condition less restoration of Nato supply from political and military leadership of Pakistan. Sources also claimed that Hilary Clinton has also canceled Pakistan’s visit which was expected in beginning of May. While Pakistan has declared drone attacks as illegal and demanded end to drones immediately that is affecting the war against terrorism.