Against the backdrop of US threats of unilateral action against the Haqqani network, Khar said Pakistan had some “red lines” for its ties with the US.
“If any established rules of engagement are broken, then all doors and options will be opened up,” Khar told ‘Aaj News’ channel in response to a question about the possibility of the US sending troops into Pakistan.
Published 24 September 2011, 17:52 IST