Israel-Gaza updates: Israel says ground operation underway in southern Gaza
The IDF said it's carried out 10,000 airstrikes in the Gaza Strip.
The temporary cease-fire between Hamas and Israel ended early Friday, and Israel has resumed its bombardment of Gaza.
The end of the cease-fire came after Hamas freed over 100 of the more than 200 people its militants took hostage during the Oct. 7 surprise attack on Israel. In exchange, Israel released more than 200 Palestinians from Israeli prisons.
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What we know about the conflict
The latest outbreak of war between Israel and Hamas, the Palestinian militant group that governs the Gaza Strip, has passed the four-month mark.
In the Gaza Strip, at least 30,228 people have been killed and 71,377 others have been wounded by Israeli forces since Oct. 7, according to Gaza's Hamas-controlled Ministry of Health.
In Israel, at least 1,200 people have been killed and 6,900 others have been injured by Hamas and other Palestinian militants since Oct. 7, according to the Israel Defense Forces.
There has also been a surge in violence in the Israeli-occupied West Bank. Israeli forces have killed at least 395 people in the territory since Oct. 7, according to the Palestinian Ministry of Health.
The ongoing war began after Hamas-led militants launched an unprecedented incursion into southern Israel from neighboring Gaza via land, sea and air. Scores of people were killed while more than 200 others were taken hostage, according to Israeli authorities. The Israeli military subsequently launched retaliatory airstrikes followed by a ground invasion of Gaza, a 140-square-mile territory where more than 2 million Palestinians have lived under a blockade imposed by Israel and supported by Egypt since Hamas came to power in 2007. Gaza, unlike Israel, has no air raid sirens or bomb shelters.
Israel, Hamas trade blame for reigniting the war
As a truce ended between Israel and Hamas on Friday, both sides traded blame for reigniting the war.
Israel accused Hamas of violating the cease-fire by firing rockets toward Israeli territory just after 7 a.m. local time, as negotiations failed to further extend the truce. The Israeli military has since resumed combat in the Hamas-ruled Gaza Strip, with ground, air and naval forces striking more than 200 "terror targets" in the north and south thus far, according to the Israel Defense Forces.
Meanwhile, Hamas accused Israel of "persistently rejecting" all its offers to release more hostages in Gaza amid negotiations to extend the cease-fire agreement on Thursday night. Hamas alleged that it had offered to hand over more Israeli detainees, including the elderly, as well as the bodies of those who have died in captivity, which the militant group claimed was a result of previous Israeli bombings.
"However, the [Israeli] occupation, driven by a predetermined decision to resume criminal aggression, remained unresponsive," Hamas said in a statement.
-ABC News' Morgan Winsor
Israeli kibbutz confirms deaths of 3 Hamas-held hostages in Gaza
An Israeli kibbutz confirmed Friday the death of three of its residents who were taken hostage by Hamas during the Oct. 7 attack.
Kibbutz Nir Oz announced that 85-year-old resident Aryeh Zalmanovich has died in Hamas captivity in the Gaza Strip. Zalmanovich was one of the founders of the kibbutz, which is located in southern Israel near the border with Gaza.
“Father of two sons and grandfather of five grandchildren. Aryeh was a man of the land all his life who was engaged in agriculture and field crops,” the kibbutz said in a statement. “A man of books and has a wide knowledge of history and knowledge of the country.”
Gaza's militant rulers, Hamas, released a video in mid-November that appeared to show Zalmanovich looking ill. The group claimed he had later died.
Kibbutz Nir Oz also announced that 54-year-old resident Ronen Engel has died in Hamas captivity in Gaza. The kibbutz described Engel as a "photographer, MDA volunteer and motorcycle enthusiast." His wife and two daughters were also kidnapped to Gaza on Oct. 7 and released this week, according to the kibbutz.
A third resident of kibbutz Nir Oz, 56-year-old resident Maya Goren, was also confirmed to have died in Hamas captivity in Gaza. Her husband was among those killed on Oct. 7, according to the kibbutz.
"Maya was a hardworking and dedicated kindergarten teacher, and gave loving care to the kibbutz children for many years," the kibbutz said in a statement.
-ABC News' Yael Benaya and Morgan Winsor
Israel will no longer hold fire amid negotiations, source says
Israel will no longer hold fire as negotiations with Hamas progress, an Israeli security source told ABC News on Friday.
The source said Israeli forces will only cease-fire for 24 hours if Hamas sends a list of at least 10 hostages to be released, the list is approved by Israel and everyone on that list is safely returned home.
-ABC News' Matt Gutman
UN human rights chief says war in Gaza is 'beyond crisis point'
United Nations High Commissioner for Human Rights Volker Turk warned Friday that the resumption of hostilities between Israel and Hamas in the Gaza Strip is "catastrophic," with the situation now "beyond crisis point."
"I urge all parties and states with influence over them to redouble efforts, immediately, to ensure a ceasefire -- on humanitarian and human rights grounds," Turk said in a statement.
-ABC News' Edward Szekeres and Morgan Winsor