Image Credentials: Image Title: Israel Presses U.S. to Act on Egyptian Military Buildup in Sinai Amid Gaza War Source: (Sora.ChatGpt) Date: September 2025. Attribution: Created using AI-generated imagery (Sora.ChatGpt), this does not depict a real-world scene.
By Lucas Reid | Staff Writer with Agencies
Israel has formally requested U.S. intervention over what it calls a troubling Egyptian military buildup in the Sinai Peninsula, even as it faces accusations of breaching its own commitments under the decades-old peace accords with Cairo. The move comes as regional tensions spike following Israel’s invasion of Rafah and its occupation of the Philadelphi Corridor along the Egypt-Gaza border.
Israel’s Concerns
According to reports from Axios, Prime Minister Benjamin Netanyahu presented U.S. Secretary of State Marco Rubio with a detailed list of Egyptian military activities in Sinai. These reportedly include the extension of runways at airbases, the construction of underground bunkers, and the deployment of large numbers of troops.
“What the Egyptians are doing in Sinai is very serious and we are very concerned,” an Israeli source was quoted as saying. Israeli officials argue the buildup threatens to undermine the 1979 Camp David peace accords, which limited Egyptian troop deployments in Sinai in exchange for Israel’s withdrawal from the peninsula.
Egypt’s Position
Egypt has pushed back against Israeli concerns, with diplomatic sources telling Haaretz that Cairo remains committed to peace and has no offensive intentions toward Israel. Instead, officials say their main concern is the possibility of Palestinians being forcibly displaced from Gaza into Egyptian territory as Israel continues its military campaign.
“Egypt views peace with Israel as a strategic choice,” one source said, while stressing that any attempt to resettle Palestinians in Sinai would cross a red line.
Forced Displacement Fears
The concern comes amid reports that more than 500,000 Palestinians have been displaced from Gaza City during the latest Israeli offensive. Several members of Netanyahu’s government, including far-right ministers Itamar Ben-Gvir and Bezalel Smotrich, have openly called for the “voluntary migration” of Palestinians or even the annexation of Gaza.
Israeli media have also cited Netanyahu himself as privately suggesting that opening the Rafah crossing to push Palestinians into Sinai could be a “solution.” Egypt has firmly rejected such proposals, warning that it will not accept any relocation of Palestinians onto its soil.
Double Standard on Peace Accords
Israel’s complaints over Egyptian troop deployments are complicated by its own violation of the 1979 accords. Following its Rafah invasion in 2024, Israel seized control of the Philadelphi Corridor, a buffer zone along the Egypt-Gaza border intended to remain demilitarized under the agreement.
This move, along with Israeli strikes on Hamas figures in Doha, Qatar, has drawn sharp criticism from regional states. Egypt, in particular, has condemned what it sees as a growing disregard for both international law and bilateral agreements.
U.S. Mediation Role
The request places the Biden administration in a delicate position, caught between its longstanding commitment to Israel’s security and its efforts to maintain regional stability. Secretary of State Rubio has not publicly commented on Netanyahu’s request, but analysts say Washington will face increasing pressure to act as mediator to prevent further escalation between two of its most significant Middle Eastern partners.
With Gaza’s humanitarian crisis deepening and regional tensions mounting, the standoff over Sinai highlights how Israel’s war on Hamas is reshaping not only its conflict with Palestinians but also its relationships with neighboring Arab states.
Staff Writers at Open Chronicle produce in-depth, field-informed reporting on defense, diplomacy, cultural transformation, and global affairs. Known for clarity, accuracy, and analytical depth, they connect breaking developments to broader historical and strategic contexts. In addition to frontline journalism, Staff Writers also contribute to the Open Chronicle Encyclopedia, crafting authoritative entries that preserve critical knowledge and enrich public understanding.