Causes and Routes
Europe's migration crisis peaked in 2015, when over 1.3 million people applied for asylum in EU countries. The crisis was driven primarily by armed conflicts in the Middle East and Africa, and it fundamentally reshaped European politics. Debates over borders, integration, and national identity that began during this period continue to influence the continent today.
Syrian Civil War and Other Conflict Zones
The Syrian Civil War, which erupted in 2011, was the single largest driver of the crisis. By 2015, over 4 million Syrians had fled the country, making them the largest refugee population in the world at that time. But Syria wasn't the only source.
- Ongoing wars in Afghanistan and Iraq produced millions of additional displaced people.
- Instability in Eritrea, Somalia, and Libya pushed migrants from Africa toward Europe.
- People fled a combination of violence, political persecution, economic collapse, and human rights abuses. Most had exhausted options closer to home before attempting the journey to Europe.
Mediterranean Sea and Balkan Routes
Two main routes brought migrants into Europe:
- The Mediterranean route ran from North Africa (primarily Libya) across the sea to Italy and Greece. Crossings were extremely dangerous, with overcrowded, unseaworthy boats often organized by human smuggling networks. In 2015 alone, over 3,700 people died or went missing attempting the crossing.
- The Balkan route was a land path running from Turkey through Greece and then north through the Western Balkans (North Macedonia, Serbia, and Hungary) toward Germany and Scandinavia. At its peak in late 2015, thousands of people crossed this route daily.
Greece and Italy bore the heaviest initial burden as the primary entry points for both routes.
EU Policies and Responses
Existing Regulations and Agreements
Two pre-existing frameworks shaped how Europe handled the crisis, and both came under severe strain:
- The Dublin Regulation required asylum seekers to apply for protection in the first EU country they entered. In practice, this placed a disproportionate burden on frontline states like Greece and Italy, which couldn't process the volume of arrivals.
- The Schengen Agreement allowed passport-free travel across 26 European countries. As migrants moved freely through Schengen states, several countries (including Germany, Austria, and Sweden) temporarily reintroduced border controls, undermining one of the EU's signature achievements.
New Measures and Partnerships
The EU scrambled to develop new tools in response:
- The EU-Turkey deal (March 2016) was the most significant new agreement. Turkey agreed to accept migrants returned from Greek islands, and in exchange the EU pledged €6 billion in aid, visa liberalization for Turkish citizens, and renewed EU accession talks. The deal sharply reduced crossings on the Aegean route but drew criticism for its treatment of refugees and for giving Turkey political leverage over the EU.
- Frontex, the European Border and Coast Guard Agency, expanded its operations significantly. It coordinated search and rescue missions in the Mediterranean and supported national border authorities, though critics argued it prioritized border enforcement over humanitarian obligations.
Quota System and Relocation Efforts
To relieve pressure on frontline states, the EU proposed a mandatory quota system that would distribute asylum seekers across member states based on factors like GDP and population.
- The plan met fierce resistance from several Eastern European countries, particularly Hungary, Poland, and the Czech Republic, which argued it violated national sovereignty.
- Hungary's Prime Minister Viktor Orbán became one of the most vocal opponents, building a border fence and holding a referendum on the quotas.
- Voluntary relocation programs were implemented instead, but they fell far short of targets. By 2017, only about 33,000 of the planned 160,000 relocations had actually taken place.
This failure exposed deep divisions within the EU over the principle of solidarity.
Societal Impact
Integration Challenges and Social Cohesion
Countries that accepted large numbers of refugees faced real practical difficulties:
- Language barriers were the most immediate obstacle. Without fluency in the host country's language, refugees struggled to access services, find work, or connect with their communities.
- Education systems had to accommodate hundreds of thousands of refugee children, many of whom had missed years of schooling due to conflict.
- Labor market integration proved slow. Skill mismatches, non-recognition of foreign qualifications, and legal restrictions on work permits kept many refugees out of employment for extended periods.
- Housing shortages in major cities like Berlin, Stockholm, and Athens were worsened by the sudden increase in demand, and reception facilities were often overcrowded and inadequate.
These pressures were most acute at the local level, where municipalities had to manage integration with limited resources.
Rise of Anti-Immigration Sentiment and Political Shifts
The crisis accelerated a political shift that was already underway across Europe:
- Far-right and populist parties gained significant support by framing migration as a threat to security, jobs, and cultural identity. Examples include the Alternative for Germany (AfD), France's National Front (now National Rally), and the Sweden Democrats.
- Xenophobia and discrimination against migrants and Muslim communities increased, sometimes fueled by high-profile incidents like the 2015–16 New Year's Eve assaults in Cologne, Germany.
- Debates over national identity and multiculturalism intensified. Politicians increasingly questioned whether large-scale immigration was compatible with social cohesion.
- Several countries moved toward stricter asylum policies, including faster deportation procedures, reduced benefits for asylum seekers, and tighter border controls.
- Media coverage played a major role in shaping public opinion. Images like the 2015 photograph of Alan Kurdi, a drowned Syrian toddler on a Turkish beach, temporarily shifted sentiment toward compassion, but sustained coverage of arrivals and incidents often reinforced anxiety.
The political consequences of the migration crisis extended well beyond immigration policy itself, feeding directly into the broader populist wave and contributing to events like Brexit.