Another group against a deal with Iran is Christians United for Israel (CUFI), one of the most powerful pro-Israel voices in the United States. In March 2021, CUFI urged the Senate not to confirm Colin Kahl for a top policy position at the Pentagon, claiming, “Kahl is a serial Iran appeaser” who “helped advance the disastrous Iran nuclear accord.” In response to the blackout at Natanz, they cheered Netanyahu, tweeting “‘Battling Iran is a colossal mission,’ Netanyahu says following blackout at Iranian nuclear plant.”