U.S. Senators Tim Scott (R-S.C.), Maggie Hassan (D-N.H.), Bill Hagerty (R-Tenn.), and Jacky Rosen (D-Nev.) introduced the Solidify Iran Sanctions Act (SISA) to make the Iran Sanctions Act of 1996 permanent. With Iran continuing to pursue a nuclear weapon and carrying out malign activity in the Middle East, our sanctions regime is our best tool to restrain Iran’s ability to fund operations that endanger Israel, Arab partners, and even U.S. military personal.