The US Senate voted unanimously Thursday supporting a non-binding measure to slap new economic sanctions on Iran should it violate terms of any nuclear deal it reaches with world powers, AFP reported.
In a symbolic measure aimed at building pressure on Tehran amid crunch negotiations over its atomic program, lawmakers voted 100-0 on an amendment introduced by Senate Republican Mark Kirk as part of an ongoing budget debate.
It does not carry the weight of law because budget resolutions are not binding legislation, but it signals senators' determination to act quickly should Iran fail to meet any requirements of the interim accord now in place, or a possible final agreement.
With Thursday's vote, the first on the Senate floor since talks began early last year, the measure's author intends to hold his colleagues to account.