Sen. Lindsey Graham (R-SC) expressed skepticism on Monday that Hamas will comply with disarmament requirements in its U.S.-backed ceasefire agreement with Israel, saying that finishing off the terrorist group may require further confrontation from Israel. 

“To expect Hamas to disarm without the threat of confrontation is unrealistic,” Graham wrote in a post on X. “Therefore, it is my growing belief that Hamas is not going to disarm but instead is in the process of consolidating power in Gaza by attacking those who oppose them.” 

Few Republican lawmakers have thus far questioned if President Donald Trump’s 20-point peace plan — which has brought all the living hostages back to Israel — will be sufficient to take Hamas out of power in Gaza. 

“Under the current approach, every day that goes by allows Hamas to get stronger and more lethal,” said Graham. “The world needs to understand that Israel cannot tolerate this outcome. If Israel feels it needs to reengage in Gaza to finish Hamas off, they have my full support.”

Israel currently controls 58% of Gaza, marked by a yellow “initial withdrawal line,” while Hamas maintains a presence in the western part of the enclave. The terrorist group has failed to disarm or relinquish power yet, as indicated in Phase 1 of Trump’s proposal, instead mobilizing more fighters and clashing with rival Palestinian gangs. 

Phase 2 Trump’s plan envisions an International Stabilization Force, comprised of troops from mediating countries, to stabilize the Gaza Strip. However, several leaders have indicated they have  little appetite to participate, including the King of Jordan, who told the BBC “nobody will want to touch” peace enforcing.

“I completely agree with the King of Jordan’s analysis regarding what it takes to stabilize the Gaza strip,” Graham said on X. “To expect an international force to go to war with Hamas to require their disarmament is unrealistic.”

With Trump’s plan at a standstill, experts say a new strategy may be required in Gaza.  

“If Hamas refuses to disarm and no international force steps forward that is prepared to do the hard work of forcibly disarming it, why should the world grant Hamas a total veto over positive movement on the rest of Trump’s 20-point plan?” John Hannah, a senior fellow at the Jewish Institute for National Security of America, told Jewish Insider. “There’s no doubt that both in Israel and the United States there is active discussion of how to take advantage of this.”