“I thought I was going to die, it was horrible,” a terrified Somali refugee proclaimed. He had just lived through an arson attack on a refugee center in Sweden.

There have been 15 arson attacks on refugee shelters in Sweden so far in 2015 — more than one per month. In one attack, in August, a Christian cross was set on fire outside of a refugee center, recalling the KKK and white supremacist terrorism in the U.S.

Sweden, which has a reputation of being an exceptionally progressive and egalitarian country, and which has pledged to take a disproportionately large number of refugees, is by no means the only European country to be hit with a string of such attacks.

Just weeks ago, a refugee center in neighboring Finland was firebombed. At the same time, elsewhere in the country, scores of racists attacked a bus full of refugees. One of the far-right assailants was dressed in a white robe with a pointed hat, another KKK symbol.

Further south, in the Netherlands less than two weeks ago, a refugee shelter was also attacked by 20 masked men.

Perhaps most worrying is the growth of violent far-right extremism in Germany. For months, Germany has seen a swelling wave of xenophobic violence. Dozens of refugee centers have been set on fire, and refugees themselves have been assaulted. Several days ago, pro-refugee German mayoral candidate Henriette Reker was stabbed in the neck by a far-right terrorist with a link to neo-Nazi groups.

These attacks come as the anti-Muslim Pegida (an acronym for “Patriotic Europeans Against the Islamization of the West”) movement celebrates its one-year birthday. In these past 12 months, Pegida has organized a series of increasingly large protests, at which protesters chant against Muslims, refugees, and immigrants, whom they refer to as “invaders.”

In a recent rally, a Pegida speaker warned that Germany is becoming a “Muslim garbage dump,” and lamented that “the concentration camps are unfortunately out of action at the moment.” Pegida claims to be anti-Nazi, but its movement has strikingly fascistic tendencies. In fact, Pegida’s founder quit after a photo of him dressed like Hitler was leaked.

The world is witnessing the worst refugee crisis since World War II. The German government said it expects up to 1.5 million refugees to arrive in the country in 2015. In the past several months, as refugees — most of whom are fleeing violent wars in the Middle East, Africa, and South Asia — have flooded Europe in search of asylum, far-right parties and movements preaching anti-Muslim and anti-immigrant doctrines, like Pegida, have rapidly grown in popularity.