Security officials have long believed that Mohammed Sinwar would replace his brother, Yahya Sinwar, as the new leader of Hamas.
Netanyahu, Witkoff, and Huckabee met to discuss Hamas's deadline for accepting Witkoff's hostage release framework.
Feldman served in the First Lebanon War and has been considered missing in action since 1982.
Terror alerts in the West Bank, particularly in Hebron, are seeing a significant rise despite the ongoing operation.
The joint Shin Bet and police team reportedly addressed the military, requesting to know why the IDF Spokesperson's Unit revealed the identity.
Hamas could still avoid increased attacks if it cuts a deal before mid-May.
At various Independence Day ceremonies, close-up shots of soldiers were also avoided due to similar concerns.
He also told attendees that "no attack, no alliance of adversaries can defeat a united Israel."
His resignation will also allow this invaluable security agency to retreat from the headlines and return to the shadows.
Bar announced he would step down on June 15 in an announcement at the memorial event for fallen Shin Bet personnel at the agency’s headquarters on Monday night.