Israel expands military control across nearly 1,000 sq km on three fronts

An investigation by Al Jazeera’s open-source unit has found that Israeli forces have established a de facto military control zone in the Gaza Strip, southern Lebanon and southern Syria covering about 1,000 square kilometers (386 square miles), an area larger than New York City. This newly controlled territory is equivalent to roughly 5 percent of Israel’s pre-October 2023 land area, including occupied Palestinian territories and the occupied Golan Heights of Syria.

Political and military analysts say this vast territorial expansion is part of a policy of 'strategic deception' and 'geographical engineering' aimed at masking Israel’s inability to achieve its declared war goals, appeasing far-right ideological demands, imposing new realities on the ground, while evading international accountability.

Gaza Strip and the 'Yellow Line'

he investigation compared official Israeli maps released after ceasefire agreements with satellite imagery, geographic information systems (GIS) and data from the Armed Conflict Location & Event Data Project (ACLED). In both Gaza and Lebanon, the results show a persistent gap between declared boundaries and ground operations.

n Gaza, the Israeli military introduced a 'Yellow Line' after the October 2025 ceasefire to delineate control over approximately 200 sq km (77 sq mi). However, actual markers often extend beyond these limits. In northern Gaza, the controlled area expanded from 67.3 sq km to 73.9 sq km, covering 54.7 percent of the northern area. Satellite imagery also confirms widespread destruction not announced outside declared military zones, such as in the Shujayea neighborhood.

Southern Lebanon and the 'Silent' Syria Front

A similar pattern emerges in southern Lebanon after the April 2026 ceasefire. While official maps claim a buffer zone 570 sq km (220 sq mi) wide, satellite imagery soon after shows destruction of homes in towns clearly outside the declared boundaries, such as Zawtar al-Sharqiya.

n southern Syria, the investigation finds a deeply established military reality entirely absent from official Israeli maps. Unlike Gaza and Lebanon, no 'Yellow Line' has been declared in Syria. Instead, Israel has built a continuous network of permanent military posts beyond the 'alpha line'—the 1974 disengagement line—creating a de facto control zone of 235 sq km (91 sq mi) stretching from Jabal al-Sheikh (Mount Hermon) to the Yarmouk River. Beyond these fixed posts, more than 800 Israeli incursions into Syrian territory have been recorded from December 2024 to January 2026, with one operation penetrating 63 km into the Deraa countryside.

'Deception' Strategy and Alternative Goals

Ehab Jabareen, an expert on Israeli affairs, describes this as a policy of 'calculated chaos' and 'strategic deception'. He says: 'The political base announces the Yellow Line to Washington and the mediators... but the army changes it on the ground under the pretext of operational needs.'

Analysts argue that rapid territorial expansion masks military failures. Mohannad Mustafa, an expert on Israeli politics, notes that expanding control is a direct substitute for achieving decisive military victories. He says: 'In the absence of a military solution and achieving war goals, the alternative becomes geographic expansion and expanding buffer zones.' Some analysts warn that this prolonged campaign is being enabled by the international community, with territorial control used as a 'language of victory' when persuasion of military victory fails.