Israel expands military control in Gaza, Lebanon and Syria by 1,000sq km

Israeli military maps have failed to reflect the true extent of the country’s territorial control since the war on Gaza began on October 7, 2023. A new probe by Al Jazeera’s open-source investigation unit reveals that Israeli forces have established a de facto military footprint across the Gaza Strip, southern Lebanon, and southern Syria covering approximately 1,000sq km (386 sq miles), a size larger than the whole of New York City.

This newly controlled territory amounts to roughly five percent of Israel’s total landmass prior to October 2023, which includes the occupied Palestinian territories and the occupied Syrian Golan Heights.

Political and military analysts have told Al Jazeera that Israel’s vast territorial expansion is part of a policy of “strategic deception” and “geographic engineering”. Ultimately, it is designed to mask Israel’s inability to achieve its stated war objectives, appease right-wing ideological demands, and impose new realities on the ground while avoiding international accountability.

The Al Jazeera investigation compared official Israeli maps published following various ceasefire agreements with satellite imagery, geographic information systems (GIS), and Armed Conflict Location and Event Data Project (ACLED) statistics. In both Gaza and Lebanon, the findings highlight a persistent gap between declared boundaries and actual ground operations.

In Gaza, the Israeli military introduced a “Yellow Line” following an October 2025 ceasefire agreement to delineate its control over roughly 200sq km (77sq miles). Yet physical markers were routinely pushed beyond these limits. For example, in northern Gaza, Israel expanded its control from 67.3sq km (26sq miles) to 73.9sq km (28.5sq miles), ultimately swallowing 54.7 percent of the north. Satellite imagery also confirmed extensive, unannounced demolitions outside the declared military zones, such as in the Shujayea neighbourhood.

A similar pattern emerged in southern Lebanon following the April 2026 ceasefire. While official maps claimed a buffer zone of 570sq km (220sq miles), satellite images captured soon afterwards showed building demolitions in towns located explicitly outside the declared lines, such as Zawtar al-Sharqiya.

Ehab Jabareen, an expert in Israeli affairs, described this as a policy of “calculated chaos” and “strategic deception”.

“The political establishment announces the Yellow Line to Washington and mediators… but the military shifts it on the ground under the pretext of operational needs,” Jabareen said. He added that Israel seeks the results of an occupation without officially declaring one, employing a “distribution of roles” where diplomats claim compliance while the military devours geography.