- More than 20, 915 Palestinians were killed and more than 54, 918 others were wounded as a result of Israeli airstrikes, according to the Palestinian Ministry of Health;
- The Israel army announced deaths of three of its servicemen in the Gaza Strip;
- Israeli warplanes attacked Maghazi refugee camp and killed at least 70 civilians;
- On December 27, clashes between Palestinian and Israeli forces continued near al-Bureij;
- On December 27, clashes between Palestinian and Israeli forces continued in Juhr al-Dik;
- On December 27, clashes between Palestinian and Israeli forces continued in Khan Yunis;
- On December 27, clashes between Palestinian and Israeli forces continued in Shujaiyah;
- On December 27, clashes between Palestinian and Israeli forces continued in Jabalia;
- On December 27, Palestinian fighters fired several rockets at Kissufim;
- On December 27, Palestinian fighters fired several rockets at Nachal Oz Kfar Azza Sderot;
- On December 27, Palestinian fighters fired several rockets at Sderot.
- On December 27, artillery duels and clashes between Hezbollah and Israeli forces continued in the Lebanese border area;
- Hezbollah announced death of three of its members in southern Lebanon;
- On December 27, Hezbollah attacked Israeli positions in Shebaa Farms with several rockets and suicide drones;
- On December 27, Israeli artillery shelled the Aita al-Shaab area;
- On December 27, Israeli artillery shelled the Kfarkala area;
- On December 27, Israeli artillery shelled the Naqoura area;
- On December 27, Hezbollah artillery shelled Shomera outpost;
- On December 27, Hezbollah fired 18 rockets at Israeli military site in Rosh HaNikra;
- On December 27, sirens sounded in Gadot, Yesud Hama’ala, Mishmar HaYarden;
- On December 27, sirens sounded in Shlomi.
- The IDF raided the Nur Shams camp in Tulkarm. Armed clashes were reported;
- Six Palestinians were killed in an Israeli drone attack on the Nur Shams camp;
- Since the beginning of fighting, about 4,730 Palestinians have been arrested by Israel in the West Bank.