Israel Controls Largest Occupied Territories in Decades Across Gaza, Lebanon, and Syria

Israel has seized approximately 1,000 square kilometers of land from its neighbors since 2023, marking its largest expansion of militarily occupied territories in decades. The expansions began following Hamas's October 2023 cross-border attack and have extended across three fronts: Gaza, Lebanon, and Syria. Israeli officials characterize these areas as "buffer zones" necessary to prevent future attacks by militant groups, though they are not formally recognized international borders.

In Lebanon, Israel now occupies 608 square kilometers after fighting with Hezbollah ended in April 2026. An October 2024 ceasefire between Israel and Hezbollah collapsed in March 2026, leading to a ground invasion. Israeli military presence extends up to 10 kilometers deep into Lebanese territory, and evacuation warnings have displaced approximately 1.2 million Lebanese citizens. The Lebanese government and Hezbollah have both called for Israeli withdrawal.

In Gaza, Israel controls more than 60 percent of the territory following a ceasefire that took effect in October 2025. Prime Minister Benjamin Netanyahu has indicated plans to increase Israeli control to 70 percent. The vast majority of Gaza's population, exceeding 2 million people, has been displaced into tent cities dependent on international aid. Large areas have been demolished, and Palestinians lack access to most agricultural land. Progress on a U.S.-brokered fuller withdrawal remains deadlocked over the disarming of Hamas.

The territorial expansions have displaced over 3 million people across Gaza and Lebanon combined. These areas represent approximately 5 percent of Israel's territory following its 1948 founding. While not formal borders requiring international agreement, many observers fear these changes could become permanent. Iran has made Israel's withdrawal from Lebanon a condition for ending its conflict with the United States. Israel has maintained unclear borders throughout its history, with boundaries shifting through wars, annexations, ceasefires, and peace agreements.