Israel targeted Hamas leaders on Tuesday in strikes on the Qatari capital, killing five Hamas members and a Qatari security officer.
The attack drew widespread international condemnation, including from Gulf monarchies allied with the United States, Israel’s main backer.
Qatar, which hosts the largest US base in the region, plays a mediation role in the Gaza war alongside the United States and Egypt.
Analysts say the summit is meant to send Israel a clear signal.
The Israeli strikes were “seen across the Gulf as an unprecedented violation of sovereignty and an attack on diplomacy itself”, Andreas Krieg of King’s College London said, adding the summit signalled that “such aggression can’t be normalised”.
“The goal is to draw clear red lines and end the sense in Israel that it can act with impunity,” he said. “Expect a sharper stance on Palestine and a harder edge on Israeli actions.”
