Israel's Institute for National Security Studies has published an interactive map documenting what it describes as Hamas ceasefire violations along Gaza's "Yellow Line," the demarcation zone established under the November 2025 ceasefire agreement, though competing narratives about compliance continue to define the fragile truce.
The mapping project, published by INSS, tracks incidents the Israeli security establishment categorizes as violations: Hamas movements in restricted zones, weapons transfers, and construction activities near the demarcation line. The data visualization reflects growing concerns within Israeli military circles about what they view as systematic testing of ceasefire boundaries.
The "Yellow Line" represents a buffer zone where Hamas agreed to limit military activities and maintain distance from Israeli positions. The ceasefire terms, brokered by Egypt and Qatar, established monitoring mechanisms but left enforcement largely undefined. Both sides accuse the other of violations, creating dueling narratives about who bears responsibility for ceasefire fragility.
INSS, a Tel Aviv-based think tank with close ties to Israel's security establishment, presents the map as evidence that Hamas is systematically probing Israeli tolerances and rebuilding military capabilities. The institute documents dozens of incidents since the ceasefire took effect, categorized by type and location along the demarcation zone.
Palestinian monitoring groups, however, maintain their own documentation showing Israeli violations, including drone overflights, restrictions on fishermen beyond agreed limits, and delays in implementing promised economic relief measures. These competing datasets illustrate how ceasefire compliance remains contested, with no neutral international monitoring mechanism commanding authority from both sides.
