Jim Risch actually said...

Iran's involvement in conflicts in Syria and Iraq is one element that fuels support for groups like ISIS.

It is going to be a matter of political will to stand up against those and block them.

We would see as a consequence of any nuclear deal that is not preceded by an Iranian strategic shift.

A particular challenge for U.S. interests in the region is Iran's pursuit of a rudimentary anti-access/area-denial strategy.