Singara

Stand still for a moment and feel the ground under your feet. It is dry, pale and full of small stones. To the north, a long ridge of mountains rises out of the plain like a wall of its own. The light here is hard and clear, and the wind carries dust across the old stones. This is where Rome once drew one of its farthest lines in the sand.

The place around you is Sinjar, in northern Iraq. In the ancient world it had another name — Singara. For several centuries it was a frontier city, a fortified outpost at the edge of an empire. The Romans looked east from here toward Persia, their great rival. The Persians looked west toward Rome. And this town sat in between, watching both.

Why here? Look again at the mountain ridge. Today it is called Mount Sinjar, a long, narrow range that runs east to west across the flat plain. Water gathers along its slopes, and springs and streams made farming possible in a dry land. Roads crossing this part of Mesopotamia had to pass close by. Whoever held this town could watch the movement of armies, traders and herds across a wide stretch of open country.

Roman soldiers first arrived in the early second century, during the eastern campaigns of the emperor Trajan. Those gains did not last long. Rome pulled back soon after, and the frontier shifted more than once. Toward the end of the second century, the emperor Septimius Severus pushed Roman power back into this region. Under his rule, Singara became part of a permanent defensive line in Upper Mesopotamia.

Here is a detail that many visitors miss. Singara was not just a small watchtower in the desert. It held a full Roman legion — a unit of several thousand professional soldiers. Ancient sources connect the city with a legion called the First Parthica, raised by Severus for his wars against the Parthians, the Persian dynasty of that time. Think about that for a moment. Men from across the empire lived, trained and died on this hillside, far from the Mediterranean sea.

A fortress city needs walls, and the walls are what most people come to see today. Parts of the old circuit still survive along the edges of the modern town. You can see courses of cut stone, sections of curtain wall and the remains of towers that once projected outward. These towers let defenders shoot along the face of the wall at anyone trying to climb it. Over the centuries, many hands have repaired, rebuilt and reused these stones, so not every block you see is Roman.

In the third century, Persia changed. A new and ambitious dynasty, the Sasanians, took power and challenged Rome along this whole frontier. Singara changed hands during these struggles. By the fourth century, the city was once again a key Roman stronghold, and the fighting around it became fierce. The emperor Constantius the Second fought a major battle against the Persian king Shapur the Second near Singara in the mid-fourth century. It was long and bloody, and neither side won a clear victory.

Then came the siege that ended Roman Singara. In 360, Shapur returned with a large army and surrounded the city. The Roman historian Ammianus Marcellinus, who served as a soldier in these wars, wrote about it. The Persians used a battering ram against a weak point in the walls, and after hard fighting they broke through. The surviving defenders and many townspeople were taken away as captives, deep into Persian territory.

Rome never truly took Singara back. In 363, after the emperor Julian died during a failed invasion of Persia, his successor Jovian had to make peace quickly. The treaty gave several frontier cities to Persia, and Singara was one of them. With a few lines of agreement, this hill passed out of the Roman world. The legion was gone. The frontier moved west, and Singara became a Persian town.

Now bring your eyes back to the present. The people who have lived around this mountain for many centuries are largely Yazidis. The Yazidis are a religious community with ancient roots and their own traditions, and Mount Sinjar is central to their homeland. For them, this landscape is not a ruin. It is home, holy ground and family memory, layered on top of everything the Romans left behind.

That memory includes deep pain. In 2014, the armed group known as ISIS attacked Sinjar. Thousands of Yazidis were killed or taken captive, and many thousands fled up the mountain to survive. The United Nations and many governments have recognised these crimes as genocide. The town was retaken in 2015, but much of it was badly damaged. As you walk here, you may see broken buildings, new construction and families rebuilding their lives — all beside the old walls.

This gives Singara a strange double life. On one level, it is a classical site, mentioned in Roman histories and studied by archaeologists. On another, it is a living town recovering from recent violence. The ancient walls were built to keep a frontier safe. The modern people here have lived through what happens when safety fails. Both stories belong to this place, and it is worth holding them together as you look around.

So take a slow look at the stones near you. Notice the size of the blocks, the way some are carefully squared and others rough. Look at the colour of the stone in this sharp light, pale and warm against the sky. Then turn north again to the long ridge of Mount Sinjar, the reason this town exists at all.

Soldiers, kings, traders and farmers have all stood near where you stand now. Most of their names are lost. The mountain is still here, the wind still crosses the plain, and people still call this valley home. As you walk away, listen to the town around you — voices, engines, building work. That sound is the newest layer of Singara.