In the occupied West Bank, a barrier of concrete and fencing cuts Palestinians off from their land, their families and nearby towns.
Israel began building its separation wall in 2002. Planned to stretch 712km (442 miles), it runs deep inside Palestinian territory rather than along the boundary with Israel. In 2004, the International Court of Justice ruled it illegal.
Today's date carries extra weight. Thirty-seven years ago on November 9, 1989, the Berlin Wall fell.
Built by East Germany in 1961 to stop its citizens fleeing to the West, it encircled West Berlin for 155km (96 miles), dividing the city and its people for 28 years.
Since 2003, Palestinians have marked the same date as an international day of action against Israel's wall, which is more than four times as long and still being built. In urban areas, its concrete rises to about 9 metres (30ft), more than twice the height of Berlin's.
But the wall is more than a physical structure. It operates alongside a wider network of checkpoints, roadblocks, gates and permits that restricts Palestinian movement across the occupied territory.
Where does the wall run?
According to the United Nations Office for the Coordination of Humanitarian Affairs (OCHA), about 456km (283 miles), or 64 percent, of the planned route had been built by April.
About 85 percent of it runs inside the West Bank rather than along the Green Line, the 1949 armistice line separating Israel from the West Bank. That route determines which communities, roads and farmland are cut off from their surroundings.
In some urban areas, the barrier is a concrete wall. Elsewhere, it is made up of fences, patrol roads, ditches and other security infrastructure.
For Palestinians, the comparison with Berlin carries a message. "It doesn't matter how high the barriers will be, they will fall," a Palestinian activist in Bir Nabala told Al Jazeera. "Like the Berlin Wall fell, the Palestinian wall will fall."
How many people are cut off from their land?
The wall's impact reaches far beyond the structure itself. Its route cuts Palestinian communities off from neighbouring towns, workplaces and farmland, disrupting livelihoods and everyday life.
More than 14,000 Palestinians live between the wall and the Green Line in an area known as the Seam Zone. To reach basic services, markets and relatives on the other side, they must pass through checkpoints.
Farmers are among the hardest hit. According to OCHA, about 150 Palestinian communities have land in this area. Reaching it depends on permits, prior coordination with Israeli authorities and access through designated agricultural gates.
There are about 62 such gates along the wall, and most stay closed for much of the year. During the 2025 olive harvest, 74 percent opened only on a limited number of days.
In Qalqiliya, the wall wraps around much of the city, cutting it off from nearby Palestinian communities and the land around it. Journeys to neighbouring towns that were once short can now mean passing through checkpoints or taking long detours.
The wall restricts more than movement. It reshapes how communities relate to their land and places that are part of their everyday lives.
Israel's wider system of control
The wall is only one part of a much wider network restricting Palestinian movement across the West Bank.
As of December, OCHA documented 925 checkpoints, road gates, earth mounds and other obstacles across the West Bank and occupied East Jerusalem. They restrict the movement of about 3.4 million Palestinians, often forcing long detours to reach work, school, hospitals and other services.
The network includes 89 permanently staffed checkpoints, 218 partial checkpoints, 232 road gates, 167 earth mounds, 114 linear closures and 105 roadblocks.
Checkpoints and road gates now make up nearly 60 percent of these obstacles, up from 15 percent two decades ago when temporary blockages, such as earth mounds and roadblocks, were far more common.
Crossing the wall itself requires permits. Of its 13 checkpoints, only three can be used by Palestinians with West Bank IDs and Israeli-issued permits to enter East Jerusalem and Israel. OCHA said these permits are hard to get and many have been revoked or suspended since the Hamas-led attacks on southern Israel and the start of Israel's genocidal war on Gaza in October 2023.
The wall stretches for hundreds of kilometres, but its impact cannot be measured by distance alone. It is measured in the farmland farmers struggle to reach, the communities cut off from nearby towns and the checkpoints between people and the places they need to go.
