In their statements, Israeli leaders described him as “one of the architects” of the October 7 attack and accused him of being responsible for attacks, kidnappings, and other operations against Israeli civilians and soldiers.

Following reports that al‑Haddad had been killed, Netanyahu said Israel was “very close” to achieving one of its central war goals: eliminating the planners of the October 7 attacks.

The Israeli military later said the operation was a targeted strike aimed at Hamas leadership in Gaza.

What Hamas said about the strike

Hamas confirmed that Izz al‑Din al‑Haddad, commander‑in‑chief of the al‑Qassam Brigades, died in the Israeli airstrike.

Reports from Gaza also said mosques announced his death and that hundreds of Palestinians attended funeral proceedings afterward.

Al‑Haddad had risen to become one of the most senior Hamas figures in Gaza after earlier Israeli operations killed other leaders in the group’s command structure.

Casualties reported in the attack

While Israel focused on the targeted killing of al‑Haddad, local medical sources reported additional casualties from the strike.

According to Palestinian medical officials and emergency responders in Gaza:

• At least seven people were killed in the strikes
• More than 50 others were injured and taken to hospitals
• Those killed reportedly included one child and several women.

However, different reports vary in their casualty counts, and some early accounts did not immediately confirm whether al‑Haddad himself had been killed or injured.

Why the strike matters in the Gaza war

The killing of al‑Haddad represents one of the most significant blows to Hamas’ leadership since a ceasefire framework was introduced in late 2025.

It also comes amid broader developments in the conflict:

Israel expanding territorial control

Netanyahu recently said Israeli forces now control about 60% of the Gaza Strip, up from roughly half earlier in the war.

He said the expansion is part of a strategy to tighten military pressure on Hamas while dismantling its infrastructure.

Pressure tied to hostage negotiations

Israeli leaders have repeatedly linked territorial pressure and targeted strikes with efforts to secure the release of hostages still believed to be held in Gaza.

The killing of a senior Hamas commander involved in military operations could affect both battlefield dynamics and political negotiations around hostages and ceasefire terms.

The broader strategic signal

Targeted killings of senior Hamas figures have been a central element of Israel’s campaign since the October 7 attacks. Israeli officials argue these operations weaken Hamas’ ability to coordinate military activity and signal that those responsible for the attack will be pursued.

At the same time, the strike illustrates the tensions surrounding the current ceasefire framework: military operations, territorial expansion, and leadership targeting are continuing even as diplomatic efforts attempt to stabilize the conflict and secure hostage releases.

With one of Hamas’ most senior commanders now dead, the immediate military impact may be significant — but analysts widely note that leadership losses alone rarely end insurgent movements, meaning the broader trajectory of the Gaza conflict remains uncertain.

In their statements, Israeli leaders described him as “one of the architects” of the October 7 attack and accused him of being responsible for attacks, kidnappings, and other operations against Israeli civilians and soldiers.

Following reports that al‑Haddad had been killed, Netanyahu said Israel was “very close” to achieving one of its central war goals: eliminating the planners of the October 7 attacks.

The Israeli military later said the operation was a targeted strike aimed at Hamas leadership in Gaza.

What Hamas said about the strike

Hamas confirmed that Izz al‑Din al‑Haddad, commander‑in‑chief of the al‑Qassam Brigades, died in the Israeli airstrike.

Reports from Gaza also said mosques announced his death and that hundreds of Palestinians attended funeral proceedings afterward.

Al‑Haddad had risen to become one of the most senior Hamas figures in Gaza after earlier Israeli operations killed other leaders in the group’s command structure.

Casualties reported in the attack

While Israel focused on the targeted killing of al‑Haddad, local medical sources reported additional casualties from the strike.

According to Palestinian medical officials and emergency responders in Gaza:

• At least seven people were killed in the strikes
• More than 50 others were injured and taken to hospitals
• Those killed reportedly included one child and several women.

However, different reports vary in their casualty counts, and some early accounts did not immediately confirm whether al‑Haddad himself had been killed or injured.

Why the strike matters in the Gaza war

The killing of al‑Haddad represents one of the most significant blows to Hamas’ leadership since a ceasefire framework was introduced in late 2025.

It also comes amid broader developments in the conflict:

Israel expanding territorial control

Netanyahu recently said Israeli forces now control about 60% of the Gaza Strip, up from roughly half earlier in the war.

He said the expansion is part of a strategy to tighten military pressure on Hamas while dismantling its infrastructure.

Pressure tied to hostage negotiations

Israeli leaders have repeatedly linked territorial pressure and targeted strikes with efforts to secure the release of hostages still believed to be held in Gaza.

The killing of a senior Hamas commander involved in military operations could affect both battlefield dynamics and political negotiations around hostages and ceasefire terms.

The broader strategic signal

Targeted killings of senior Hamas figures have been a central element of Israel’s campaign since the October 7 attacks. Israeli officials argue these operations weaken Hamas’ ability to coordinate military activity and signal that those responsible for the attack will be pursued.

At the same time, the strike illustrates the tensions surrounding the current ceasefire framework: military operations, territorial expansion, and leadership targeting are continuing even as diplomatic efforts attempt to stabilize the conflict and secure hostage releases.

With one of Hamas’ most senior commanders now dead, the immediate military impact may be significant — but analysts widely note that leadership losses alone rarely end insurgent movements, meaning the broader trajectory of the Gaza conflict remains uncertain.