On December 21, Palestinian editorial boards shifted focus from the previous day's technological 'Sunrise' plan to the immediate lethality of Gaza's decaying infrastructure. Early morning reports prioritized the collapse of 46 damaged residential buildings since the ceasefire began, resulting in 18 deaths, including a family of five in Sheikh Radwan. This humanitarian focus was juxtaposed with reports of fatal Israeli military raids in the West Bank towns of Silat al-Harithiya and Qabatiya. By afternoon, media attention centered on the Israeli government's approval of 19 new settlements in the West Bank, which editors framed as a formalization of annexation. While diplomatic headlines noted ongoing consultations in Istanbul and Miami, skepticism prevailed as sources highlighted US Secretary of State Blinken’s admission that transition to later truce phases would take a 'long period.' The day concluded with reports of severe medical shortages and United Nations warnings of mass childhood malnutrition expected by early 2026.