Qala-i-Jangi

Start with the colour of the walls. They are the same pale, dusty brown as the plain around them, as if the earth itself had risen up and folded into a fortress. Run your eyes along the ramparts and you will see the texture of sun-baked mud, smoothed by wind and cracked by long summers. The air out here is dry. The light is wide and flat. And the silence has a weight to it, the kind of silence that settles over places where a great deal has happened.

This is Qala-i-Jangi, a fortress on the western edge of Mazar-i-Sharif in northern Afghanistan. The name comes from Persian and Dari. Qala means fort, and jangi means of war, or of battle. So the name is plain and honest — the Fort of War. Builders did not choose that name by accident. From its first days, this was a working military compound. It was not a palace, and it was not a place built to impress visiting dignitaries.

The fortress dates to the late nineteenth century. It was built during the reign of Amir Abdur Rahman Khan, the ruler who did much to shape the borders and central authority of modern Afghanistan. In that era, the north of the country was a frontier in more than one sense. Local power was divided, and the Russian Empire was expanding across Central Asia to the north. A strong garrison near Mazar-i-Sharif gave Kabul a firm hand in the region.

Look at how the place is built. The walls are thick and tall, and they lean slightly inward as they rise. That slope is a practical choice. It spreads the weight of heavy mud brick and makes the walls more stable. Mud brick is a traditional material across Central Asia and Iran. It is cheap, it is local, and it holds up well in a dry climate. It also keeps interiors cooler in summer and warmer in winter than you might expect.

Inside the walls, the fortress is divided into large open spaces and courtyards. Over the decades, different occupants added buildings, stables, storerooms and barracks. Some sections have been repaired. Others have crumbled. As you walk, notice how the newer patches of mud and plaster sit beside older, more weathered surfaces. The walls show many layers of repair. Each layer belongs to a different chapter of the site's long working life.

For much of the twentieth century, Qala-i-Jangi served as a military base. During the long conflicts that began in the late 1970s, the fortress passed through the hands of different armed forces. In the 1990s, it became closely associated with General Abdul Rashid Dostum, a powerful commander in the north. For a period, the fort worked as his headquarters. Its walls, courtyards and towers saw a steady movement of soldiers, horses and vehicles.

Then came November 2001. This is the chapter that brought the fortress to the attention of the wider world. After the fall of Taliban rule in the north, a large group of captured fighters was brought here. Many were foreign fighters who had come to Afghanistan from abroad. They were held inside the compound. Within a day of their arrival, a violent uprising broke out. What followed was one of the most intense battles of that early phase of the war.

During the uprising, a CIA officer named Johnny Michael Spann was killed inside the fortress. He is widely recorded as the first American to die in combat in the Afghanistan war that began that year. The fighting lasted for about a week. Northern Alliance forces, supported by American and British special forces and by airstrikes, fought to regain control of the compound. Many hundreds of people died within these walls.

Here is a detail that many visitors do not know. The last surviving fighters held out in a basement beneath the southern part of the fort. Attempts to force them out failed for days. In the end, the basement was flooded with water. When the survivors finally came out, one of them was a young American, John Walker Lindh. His capture here became a major news story and led to a widely followed trial in the United States.

The events of 2001 were filmed and photographed by journalists who were present at the fort. Because of that, images of these walls travelled around the world. Today, many people who have never been to Afghanistan may still recognise the shape of the ramparts. That is a strange kind of fame for a fortress built of earth, in a quiet stretch of plain outside a provincial city.

It is worth remembering that this place means different things to different people. For some, it is a memorial to soldiers and officers who died. For others, it is part of a long and painful local story of war that stretches across many decades. For families in the region, the fortress may simply be a landmark they have driven past their whole lives. Try to hold all of these meanings at once as you stand here.

Pause for a moment and look outward from the walls. Beyond the fort, the land is open and mostly flat, with fields, dusty roads and the low line of the city in the distance. Mazar-i-Sharif is best known for its blue-tiled Shrine of Hazrat Ali, a place of pilgrimage and celebration. The contrast is sharp. In the centre of the city stand domes covered in turquoise tile. Out here stand plain brown walls, built for defence.

As you leave, take one more look at the surface of the walls closest to you. Notice the small cracks, the marks of wind and rain, and perhaps the shadow of a doorway or a narrow slit in the rampart. Listen to the wind moving across the courtyard. This fortress was built for war, and it lived up to its name more than once. Now, for this short moment, it is simply earth, light and quiet.