The South Texas office of U.S. Rep. Monica De La Cruz was vandalized this week by pro-Hamas sympathizers angry over her solidarity with Israel, the Republican congresswoman said Thursday. 

De La Cruz has expressed support for Israel amid its military response to the Oct. 7 attack by Hamas terrorists that killed 1,400 Israelis in communities near the Gaza Strip. Many pro-Palestinian supporters have criticized Israel for its bombardment of Gaza, which has resulted in thousands of deaths. 

"On October 7th, Iranian-backed Hamas terrorists murdered over 1,000 innocent civilians, including many Americans, in the single largest massacre of Jews since the Holocaust," De La Cruz said in a statement. "These savages burned babies in ovens, decapitated toddlers in front of their families, tortured parents before their children, and continue to hold hundreds of hostages."

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De La Cruz released images on X showing her office in the border city of McAllen vandalized with spray paint. On a window read the message: "Israel kills Jews too." Another on the ground said: "You can't escape your crimes Monica."

Another accused Israel of committing genocide against Palestinians with the support of De La Cruz. 

"The pro-Hamas activists who have vandalized my office may disregard the importance of standing with our Jewish brothers and sisters during their darkest hour, but I do not," she said. "My support for Israel and the Jewish community is, always has been, and always will be unwavering. I make no apologies for standing firmly against anti-Semitism. These vandals will not intimidate or silence me."

De La Cruz noted that South Texas has a "small but vibrant Jewish community." She said her office contacted authorities and local rabbis to offer them support. 

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Fox News Digital has reached out to the McAllen Police Department.