Displaced Palestinians take shelter in a camp in Rafah, Gaza, on February 28. AFP/Getty ImagesAn Israeli operation in Rafah, southern Gaza, will take “several weeks,” Prime Minister Benjamin Netanyahu said Sunday, saying he will push ahead with an offensive that has sparked international alarm.”I reiterate: We will operate in Rafah. This will take several weeks, and it will happen,” Netanyahu said at the beginning of a government meeting. “To our friends in the international community, I say: Are your memories that short? Have you so quickly forgotten October 7, the most horrific massacre…