Ernst told "National Report" that Biden's ultimatum was "abhorrent" and "a blow to our friend and ally Israel."

She added, "We see this decision by President Biden as emboldening Hamas and appeasing Iran, certainly going against what the United States Congress stated it wanted with the passage of the supplemental package just over a month ago."

Ernst also noted that Biden "did not notify" Congress about this decision, which prompted her and Sen. Ted Budd, R-N.C., to submit a list of "questions to the administration about the munitions that were being withheld, but we have not heard back."