Israel's separation wall is not a border fence. Eighty-five percent of its planned 712km route runs inside the occupied West Bank rather than along the Green Line, the 1949 armistice boundary. The International Court of Justice ruled it illegal in 2004. Construction continues anyway. As of April, 456km — 64 percent of the planned route — had been built. The wall's physical dimensions tell one story. In urban areas, its concrete rises to about 9 metres, more than twice the height of the Berlin Wall. It is more than four times Berlin's 155km length. But the Berlin Wall stood for 28 years before falling on November 9, 1989 — a date Palestinians have marked since 2003 as an international day of action. Israel's wall has now been under construction for over two decades with no end in sight. The deeper extraction is territorial and economic. More than 14,000 Palestinians live trapped between the wall and the Green Line in the Seam Zone. About 150 Palestinian communities have farmland in this area, but reaching it requires Israeli-issued permits, prior coordination, and passage through agricultural gates — 62 in total, most closed for much of the year. During the 2025 olive harvest, 74 percent of these gates opened only on a limited number of days. Qalqiliya illustrates the mechanism at city scale. The wall wraps around much of the city, severing it from neighbouring communities and surrounding agricultural land. Journeys that once took minutes now require checkpoint crossings or extended detours. This is not incidental — it is the system functioning as designed, reshaping how communities relate to their own land. The wall operates within a far larger control architecture. As of December, OCHA documented 925 obstacles across the West Bank and occupied East Jerusalem: 89 permanently staffed checkpoints, 218 partial checkpoints, 232 road gates, 167 earth mounds, 114 linear closures, and 105 roadblocks. Checkpoints and road gates now constitute nearly 60 percent of these obstacles, up from 15 percent two decades ago, indicating a shift from temporary disruption to permanent infrastructure. The permit system tightened further after October 2023. Of the wall's 13 checkpoints, only three are usable by Palestinians with West Bank IDs and Israeli-issued permits to enter East Jerusalem and Israel. OCHA reports that many permits have been revoked or suspended since the start of the war on Gaza. The system restricts 3.4 million Palestinians — an entire population managed through a bureaucracy of gates, permits, and closures. The comparison to Berlin is not merely symbolic. The Berlin Wall divided a city. Israel's wall divides an occupied territory from itself — separating farmers from fields, patients from hospitals, students from schools. Its scale, duration, and deepening infrastructure suggest a system designed not as temporary security but as permanent territorial reorganisation. Thirty-seven years after Berlin's wall fell, this one is still being built.