Matthew Porges

Last month, after 29 years of diplomatic stalemate, Western Sahara returned to war. The territory is a former Spanish colony; Morocco and Mauritania invaded as Spain withdrew in 1975. The Polisario Front, an independence movement made up of the territory’s indigenous Sahrawi people, took up arms. A messy and inconclusive guerrilla war dragged on until a 1991 ceasefire, by which point Mauritania had relinquished its claims on the territory, and Morocco had built a sand berm – at 1700 miles, arguably the longest military barrier in the world – to separate the roughly three-quarters of the territory that it occupied from the remaining quarter or so controlled by Polisario, which governs in exile from a series of refugee camps in Algeria’s Tindouf Province.

Parviz (not his real name) is an Iranian man in his early thirties, born in Tehran and now living in Ljubljana. He fled Iran after taking part in anti-government protests, which made him a target for the secret police. Like many Middle Eastern migrants bound for Europe, he spent time in temporary camps in Bosnia, waiting for an opportunity to cross into Croatia and then Slovenia. The first six times he tried to cross along the ‘Western Balkan route’, he was illegally pushed back by Croatian police, denied the right to apply for asylum, and dumped in a freezing Bosnian forest. The seventh time, he made it across the border, and was taken to a Slovenian police station along with around twenty other migrants.

In Sükhbaatar Square, in the centre of the Mongolian capital of Ulaanbaatar, there is a gigantic colonnade monument to Genghis Khan, seated and facing south. Along the sides of the square, the Government Palace, an old Soviet-style post office and a neoclassical opera house all date to Mongolia’s socialist period. The monument to Genghis Khan, though, was put up in 2006, and an even more colossal statue of the Khan astride a horse, fifty kilometres east of the city, was completed in 2008. There is an odd tension in this – the static nomad, the monument to mobility – and a banner in Sukhbaatar Square, directly in the sightline of the seated Khan, proclaims Ulaanbaatar the ‘City of Nomads’, another faint contradiction.