Yemen's Houthi movement launched missiles and drones at Israel on Oct. 31, 2023 – provoking fears of a dangerous escalation of the Middle East conflict.

With the militia – which controls part of the Arabian Peninsula state – vowing further attacks, Israel countered by sending missile boats to the Red Sea. They join U.S. warships already deployed in the area.

Over the past five days, Israeli ground troops have pushed deeper and deeper into Gaza in their war against Hamas, launched in response to a bloody Oct. 7 cross-border raid by the Islamic militant group.

A growing array of units, including naval, air and ground forces, have joined the effort. The army says it has killed scores of militants and damaged Hamas' strategic tunnel network. Soldiers have taken over abandoned Palestinian homes to stake out positions.

An Israeli government ministry has drafted a wartime proposal to transfer the Gaza Strip's 2.3 million people to Egypt's Sinai peninsula, drawing condemnation from the Palestinians and worsening tensions with Cairo.

Prime Minister Benjamin Netanyahu's office played down the report compiled by the Intelligence Ministry as a hypothetical exercise — a "concept paper." But its conclusions deepened long-standing Egyptian fears that Israel wants to make Gaza into Egypt's problem, and revived for Palestinians memories of their greatest trauma — the uprooting of hundreds of thousands of people who fled or were forced from their homes during the fighting surrounding Israel's creation in 1948.

The Israeli military has sought to assure the public it can achieve the two goals of its war on Hamas simultaneously — toppling the strip's militant rulers and rescuing some 230 captives taken from Israel.

But as the army ramps up airstrikes and ground incursions on the blockaded enclave, laying waste to entire neighborhoods in preparation for a broader invasion, the anguished families of captives are growing increasingly worried those aims will collide — with devastating consequences.

The Turkish Republic, founded from the ruins of the Ottoman Empire by the national independence hero Mustafa Kemal Ataturk, turns 100 on Oct. 29.

Ataturk established a Western-facing secular republic modeled on the great powers of the time, ushering in radical reforms that abolished the caliphate, replaced the Arabic script with the Roman alphabet, gave women the vote and adopted European laws and codes.

Just three weeks into the deadliest war between Israel and Hamas, it already is clear that the bloodshed has flipped long-standing assumptions in Israel and the region upside down.

Israel's military and intelligence services were exposed as incompetent and ill-prepared. Israeli Prime Minister Benjamin Netanyahu's decades of attempts to sideline the Palestinians and U.S. efforts to manage the conflict, rather than solve it, badly backfired.

American and allied forces deployed in Iraq and Syria as part of an international anti-jihadist coalition have been repeatedly targeted by drone and missile attacks this month.

Although the attacks have not been claimed by a known group with documented links to Iran, Washington says Tehran is involved and has threatened to respond "decisively" to strikes by its proxies.

The prospect of Israeli forces launching an assault into Gaza's dense urban neighborhoods, where militants use civilians as human shields, brings back searing memories of the deadly battles the U.S.-led coalition fought against the Islamic State group in Iraq and Syria.

For U.S. Defense Secretary Lloyd Austin and his military leaders, that intense combat and the thousands of civilians killed in airstrikes and neighborhood gunfights in Mosul and Raqqa are lessons to be shared as Israel prepares for a possible ground invasion against Hamas.

Forty years after one of the deadliest attacks against U.S. troops in the Middle East, some warn that Washington could be sliding toward a new conflict in the region.

On Oct. 23, 1983, a suicide bomber hit an American military barracks at Beirut International Airport, killing 241 U.S. service members, most of them Marines – still the deadliest attack on Marines since the World War II Battle of Iwo Jima. A near-simultaneous attack on French forces killed 58 paratroopers.

Cross-border exchanges between Israel and Hezbollah have been gaining pace. But does the powerful Lebanese movement really seek to enter open conflict with Israel?

Hamas militants stormed into Israel from the Gaza Strip on October 7, killing at least 1,400 people, according to Israeli officials.