As we mark 12 months into the Israeli genocide in Gaza, here are some key incidents that saw the expansion of the Israeli attacks to Lebanon, Syria, and Iran.
The health ministry in Gaza said on Sunday that 41,870 people have been killed in Israeli attacks.
The renewed conflict has raged for months and has seen an escalation between Israel and Iran and the most dangerous situation on the border with Lebanon for many years.
October 7: Hamas attacks southern Israel, including capturing of hostages.
Prime Minister Benjamin Netanyahu declares that Israel is at war and orders airstrikes on Gaza.
October 13: Israel tells residents of Gaza City to evacuate and move south.
Israel Defence Force (IDF) troops move into the Gaza Strip.
October 17: An explosion at the al Ahli hospital in Gaza City October triggers outrage in the Arab world.
Israel launches ground assault and invades Gaza territory.
November 15: Israeli troops enter Gaza's biggest hospital, al Shifa, in Gaza City, after a siege lasting several days during which medical staff say patients including newborn babies died from a lack of power and supplies.
All hospitals serving the northern half of Gaza cease functioning.
November ceasefire: Israel and Hamas agree to pause fighting for four days to exchange women and child hostages held in Gaza for Palestinian women and teenagers detained by Israel, and allow in more aid.
The ceasefire was extended for a week in total and led to the freeing of 105 hostages and about 240 Palestinians.
December 1: Israeli forces launch their first big ground assault on southern Gaza, on the outskirts of the city of Khan Younis.
December 6: 22 members of the same family are killed in an Israeli airstrike at the Jabalia refugee camp in northern Gaza.
December 15: Three Israeli hostages are killed by IDF troops.
US launches planes in airstrike operation over Yemen
Continued attacks on Red Sea shipping during this time caused major concerns for international trade.
January 11: The US and UK launch dozens of airstrikes across Yemen in retaliation.
The Houthis say five of their fighters have been killed in the initial strikes, and vow to continue their attacks on shipping.
January 22: 21 IDF soldiers are killed in central Gaza in a single incident - the deadliest day for Israel's forces.
The UN warns that a famine is imminent in northern Gaza and says 1.1m people are starving.
April 1: seven aid workers from World Central Kitchen are killed in an Israeli military strike in Gaza.
Israel strikes the Iranian embassy in the Syrian capital, Damascus, killing Iranian officers including a top general.
April 13: Iran launches dozens of missiles and drones at Israel.
Israel strikes several targets in Iran.
Israeli strike on Rafah kills 45, leading to international outrage.
July 19: the International Court of Justice ruled that Israel's settlement policy in occupied Palestinian territories is in breach of international law.
Kamala Harris says she will "not be silent" over the dire humanitarian situation in Gaza following a meeting with the Israeli PM.
Hamas's top political leader Ismail Haniyeh is killed in an apparent assassination in Iran at the end of July.
Hamas says Haniyeh died in an airstrike and blames Israel.
August 10: dozens of people are killed in an Israeli strike on a school-turned-shelter in Gaza City.
No deal is agreed and the conflict continues.
Israel carries out airstrikes against Hezbollah in Lebanon.
Hezbollah fires drones and rockets in response to the killing of Fuad Shukr.
A tentative agreement for brief ceasefires to conduct polio vaccination.
September 17: Mass explosion of handheld pagers used by Hezbollah members in Lebanon kills 12 people and injures nearly 3,000.
Hezbollah's leader accuses Israel of carrying out "massacres" with the pager and walkie-talkie explosions.
Hezbollah Hassan Nasrallah is killed
September 30: Israeli forces cross the border to conduct ground raids against Hezbollah.
October 1: Iran launches 200 missiles in retaliation for Israel's campaign against Hezbollah.
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