WASHINGTON (AP) — Israel this week briefed Biden administration officials on a plan to evacuate Palestinian civilians ahead of a potential operation in the southern Gaza city of Rafah aimed at rooting out Hamas militants, according to U.S. officials familiar with the talks.

The officials, who were not authorized to comment publicly and requested anonymity to speak about the sensitive exchange, said that the plan detailed by the Israelis did not change the U.S. administration’s view that moving forward with an operation in Rafah would put too many innocent Palestinian civilians at risk.

Israeli Prime Minister Benjamin Netanyahu has vowed to carry out a military operation in Rafah despite warnings from President Joe Biden and other western officials that doing so would result in more civilian deaths and worsen an already dire humanitarian crisis.