Latvia launched Operation Werewolf on August 11, a military-backed border security initiative deploying drones, helicopters, and additional personnel along its 173-kilometer frontier with Belarus, after discovering the first suspected migrant smuggling tunnel under its eastern border. Prime Minister Andris Kulbergs announced the operation would run through the end of the year, targeting criminal networks facilitating illegal crossings from Belarus into the European Union's Schengen Area just weeks before Latvia's parliamentary elections on October 3.

The discovery of the tunnel, along with the detention of 15 migrants attempting to enter Latvia illegally, marked an escalation in what Baltic security officials describe as coordinated hybrid warfare by the Belarusian government. Latvian authorities arrested the individuals near the tunnel site and launched investigations into smuggling networks operating across the border. Interior Minister Janis Dombrava emphasized the government's determination to dismantle these operations, stating that closer cooperation among security agencies and advanced surveillance technologies would form the backbone of Latvia's response.

Belarus Accused of Weaponizing Migration

Latvian officials and European Union analysts assert that the surge in irregular migration represents a deliberate strategy by Minsk to destabilize the Baltics and Poland in retaliation for their support of Ukraine. The migration crisis on the Belarus-EU border began in 2021, when the regime of President Alexander Lukashenko orchestrated the movement of thousands of migrants—primarily from the Middle East, Africa, and South Asia—toward Poland, Lithuania, and Latvia. European leaders characterized the campaign as a weaponization of vulnerable people to pressure the bloc on sanctions and foreign policy.

The timing of the renewed migrant influx has raised suspicions in Riga. Migration routes shifted sharply toward Latvia in July 2026, coinciding with the final stretch of campaigning ahead of the October parliamentary elections. Prime Minister Kulbergs acknowledged the political dimension, noting that "they migrate to where it's easier" to enter the EU, but emphasized that criminal networks—not individual migrants—were the primary targets of Operation Werewolf. "Criminal networks are facilitating the migration from Belarus into Latvia, bringing them inside Europe's borderless Schengen area, but the final destination for migrants is elsewhere on the continent," Kulbergs said.

Operation Werewolf Mobilizes Military Assets

Operation Werewolf—named "Vilkatis" in Latvian, referencing a mythical werewolf figure from Baltic folklore—represents an unprecedented integration of military and border security operations in Latvia. The Latvian Armed Forces will provide helicopter surveillance, drone reconnaissance, and additional ground personnel to supplement the State Border Guard's capacity. Officials plan to deploy unmanned aerial vehicles equipped with thermal imaging and motion detection systems to identify tunnel construction sites and monitor remote sections of the border that lack physical barriers.

Interior Minister Dombrava cited the security models of South Korea and Israel as templates for Latvia's long-term border strategy, arguing that both nations have successfully managed persistent security threats through layered defenses, advanced technology, and coordinated intelligence sharing. The Latvian government has also closed the only road checkpoint connecting the country to Belarus without prior notice, a move that drew criticism from Polish officials who accused Riga of playing politics with border management during an election season.

European Union Support and Regional Coordination

The escalation has prompted renewed calls within the European Union for a unified response to Belarus's use of migration as a geopolitical weapon. Lithuania and Poland, which share borders with Belarus and have faced similar pressures since 2021, expressed solidarity with Latvia's security measures. All three Baltic states have constructed border fences, expanded surveillance infrastructure, and tightened asylum procedures to deter irregular crossings.

European Commission officials have signaled support for Latvia's actions, framing them as defensive measures consistent with EU law and the Schengen acquis. Brussels has authorized emergency funding for border infrastructure in the Baltic states and Poland, recognizing the regional security implications of sustained hybrid threats from Belarus and Russia. Analysts note that the migration crisis serves dual purposes for Minsk: it exerts political pressure on the EU while generating revenue for state-linked entities that organize and facilitate migrant movements.

Domestic Political Implications

Within Latvia, the border crisis has become a central issue in the parliamentary campaign. The ruling United List coalition, led by Kulbergs, has emphasized its commitment to national security and EU solidarity, positioning Operation Werewolf as evidence of decisive leadership. Opposition parties have criticized the government's response as reactive, arguing that the tunnel's discovery reveals intelligence and infrastructure gaps that should have been addressed years ago.

Public opinion polling shows that Latvians view border security and migration management as top-tier concerns alongside economic policy and healthcare. The surge in irregular crossings has reinforced anxieties about sovereignty and the capacity of state institutions to defend Latvia's territorial integrity in the face of external threats. Campaign rhetoric from both government and opposition parties reflects a consensus that Latvia must adopt more aggressive measures to counter Belarusian tactics, though they differ on the balance between military solutions, diplomatic engagement with EU partners, and domestic legal reforms.

Long-Term Security Posture

Beyond the immediate election context, Latvia's response to the migration surge signals a broader recalibration of its security posture. Defense officials have indicated that Operation Werewolf may serve as a pilot for permanent integration of military assets into border management, blurring the traditional distinction between external defense and internal security functions. This shift mirrors developments in Poland and Lithuania, both of which have deployed military personnel to support border operations on a sustained basis.

The tunnel discovery has also accelerated discussions about physical border fortifications. While Latvia constructed fencing along portions of its Belarus border in recent years, significant stretches remain unguarded by fixed barriers. Government ministers have proposed expanding the fence network and installing subterranean detection systems to identify future tunneling efforts, though budget constraints and environmental concerns have slowed implementation. As Operation Werewolf unfolds, European security analysts will be watching closely to assess whether Latvia's integrated approach offers a replicable model for managing hybrid threats in contested borderlands.