The Slovenian government approved higher spending plans for 2026 and 2027 on Thursday, raising the budget ceiling to €18.4 billion annually in a move aimed primarily at strengthening defense investment. The increase, €700 million above the previous government’s plan for 2026 and €309 million higher for 2027, is designed to help Slovenia meet NATO’s evolving spending benchmarks. Prime Minister Janez Janša, who returned to office in June 2026 following a general election, has pledged to lift defense outlays from roughly 1.6% of GDP this year toward the alliance’s current 2% floor and ultimately to the 3.5% core defense target set at the 2025 Hague Summit.
The new NATO framework, agreed at The Hague in June 2025, represents a dramatic escalation from the 2% guideline established at the 2014 Wales Summit. Allies must now allocate 3.5% of GDP to traditional defense activities, personnel, operations, equipment, and maintenance, plus an additional 1.5% for broader security-related spending including cyberdefense, critical infrastructure protection, and defense industrial base strengthening, bringing the total commitment to 5% by 2035. National roadmaps describing how to reach these levels were due by mid-2026, with a collective progress review scheduled for 2029. Slovenia’s adjustment puts it on a trajectory to comply, though the fiscal lift is significant for a country that spent just 0.91% of GDP on defense as recently as 2016.
Janša’s return to power marks his fourth term as prime minister, a political comeback that underscores his enduring influence in Slovenian politics. A former dissident who played a pivotal role in establishing the Slovenian Armed Forces during the 1991 War of Independence, he has long advocated for a robust defense posture and active engagement in Euro Atlantic alliances. His government faces the challenge of balancing military investment against other budget priorities, particularly as European economies grapple with high debt levels and questions about the sustainability of steep defense increases. For now, the revised spending ceiling signals intent; translating that into tanks, aircraft, and cyber capabilities will be the test of whether Slovenia can move from aspiration to alliance standard.
