Breaking: Full statement from Mossad head on IranTwitLonger by Israel Radio reporter Chico Menashe. Here's my translation:
Reaction of the Mossad Chairman to the new crisis with Washington:Welcome to Washington Prime Minister Netanyahu.
On 19 January 2015, Mossad Chairman Tamir Pardo met with a delegation of American Senators. The meeting took place at the Senators' request, and with the Prime Minister's approval.
Contrary to the report, the Mossad Chairman did not say that he opposes additional sanctions against Iran. In the meeting, the Mossad Chairman emphasized the unusual effectiveness of the sanctions imposed on Iran a number of years ago in bringing Iran to the negotiating table.
The Mossad Chairman pointed out that the negotiations with Iran must be conducted using 'carrots and sticks,' and the 'sticks' are currently missing. The Mossad Chairman pointed out that without strong pressure, it will not be possible to bring about significant compromises on the Iranian side.
The Mossad Chairman did not relate to the use of the term 'hand grenade' with respect to the imposition of sanctions, because in his eyes, these are the 'sticks' that will help to obtain a good agreement. He used this term to describe the possibility of creating a temporary breakdown in the talks, at the end of which the negotiations will be restarted under better conditions.
The Mossad Chairman explicitly pointed out that the agreement that is being reached with Iran is bad, and may lead to a regional arms race.
UPDATE 4:21 PM
Previous posts on this story here and here.