Moscow’s leverage in the Balkans

Moscow has natural incentives to provoke the crisis. An unraveling of regional security would create more obstacles for Serbia’s EU aspirations, optimistically slated for 2025. The West’s support for Kosovo has historically undermined Serbia’s European integration effort, and 51 per cent of Serbs polled by Belgrade-based pollster Demostat in June 2022 said they would vote against EU membership in a national referendum.

But by escalating tensions, Russia can also prevent further EU and NATO expansion in the region, and potentially reduce Western pressure on Russian forces in Ukraine by diverging resources from Kyiv to the Balkans.

Throughout the 1990s, NATO took a leading role in the breakup of Yugoslavia, perceived to be dominated by Serbia. While the West supported Bosnian and Croatian independence initiatives and Kosovan autonomy, Serbia was supported by Russia. These policies led to considerable tension between NATO and Russia, with the Kremlin’s occupation of Kosovo’s Slatina airport in 1999 leading to “one of the most tense standoffs between Russia and the West since the end of the Cold War.”

However, Russia was too weak to adequately support Serbia in the 1990s. And after then-Yugoslavian President Slobodan Milošević was overthrown in 2000 and Russian forces withdrew from Kosovo in 2003, Serbian political elites instead pursued cautious integration with Europe while keeping the U.S. at arm’s length. At the same time, Serbia and Russia forged closer relations through growing economic ties, embracing their common Slavic Orthodox heritage, and sharing resentment toward NATO’s role in their affairs.

Territories under Serbian control continued to secede in the 2000s, with Montenegro peacefully voting for independence in 2006 and Kosovo in 2008. Yet unlike other secession initiatives in the former Yugoslavia, Kosovo’s failed to gain universal recognition. Almost half of the UN General Assembly refused to recognize Kosovo’s independence, with NATO/EU members Spain, Greece, Slovakia, and Romania among them.

Moscow was firmly against Kosovo’s independence, and prior to the February 2008 declaration of independence, the Kremlin warned of geopolitical consequences if it were to move forward. Six months later, Russia invoked the “Kosovo Precedent” to invade Georgia and recognized the separatist territories of Abkhazia and South Ossetia as independent. The Kremlin is now using the same paradigm to justify its support for Russian-backed separatist territories in Ukraine.

Currently bogged down in Ukraine, the Kremlin is exploring fomenting additional unrest in the Balkans by exploiting Serbian nationalist sentiment. Doing so will undoubtedly redirect some Western political, economic, and military efforts away from Ukraine.

Russia’s influence over Serbia has grown in recent years, and Serbian politicians have become more assertive regarding northern Kosovo. Though overall trade between Russia and Serbia is negligible in comparison to the EU, Russia provides one-quarter of the oil imported to Serbia, while Gazprom finalized 51 per cent share in Serbia’s major oil and gas company, Naftna Industrija Srbije (NIS), in 2009.

Russia’s veto power at the UN Security Council has prevented greater international recognition of Kosovo, demonstrating Moscow’s usefulness as a diplomatic ally. Putin has, meanwhile, become Serbians’ most admired international leader, with pro-Putin and pro-Russia rallies having been held in Serbia since the invasion of Ukraine. According to recent polling, almost 70 per cent of Serbians hold NATO responsible for the conflict.

Balancing Putin’s popularity and Serbia’s relations with Europe has been a delicate task for Serbian President Vučić. Though he condemned the Russian invasion of Ukraine, he refused to implement sanctions against the Kremlin, prompting German Chancellor Olaf Scholz to signal that Vučić had to make a choice between Europe and
Russia in June.

Globetrotter