Estonia has received its first medium-range IRIS-T SLM air defense missile system, enhancing its ability to counter aerial threats at greater distances and altitudes. The acquisition strengthens the nation's defense capabilities amid ongoing concerns related to the war in Ukraine.
The delivery of advanced air defense systems to Estonia enhances regional security and demonstrates a commitment to collective defense within NATO, particularly in the context of heightened tensions with Russia following the invasion of Ukraine.
Estonia has received its first medium-range air defense missile system, the IRIS-T SLM, bolstering its capabilities against aerial threats. The system arrived at Amari Air Base on June 22, according to an announcement by the Estonian Defense Forces. This new capability allows Estonia to engage targets at greater distances and higher altitudes than its existing short-range systems. The IRIS-T SLM system was purchased from German defense manufacturer Diehl Defence. Defense Minister Hanno Pevkur stated that the system represents a significant upgrade, emphasizing the critical role of robust air defense in national security, particularly in light of the ongoing war in Ukraine. He noted its essentiality for protecting citizens, military units, and critical infrastructure. The system is designed to intercept aircraft, helicopters, and cruise missiles within a range of approximately 40 kilometers and up to an altitude of 20 kilometers. Its mobile nature allows for rapid repositioning to adapt to evolving battlefield conditions. Brigadier General Riivo Valge, commander of the Estonian Air Force, described the delivery as a key milestone in building a more capable air defense network, noting it provides a significant qualitative leap and will complicate operations for potential adversaries over Estonian territory. The acquisition aligns with increased defense spending among NATO members along the eastern flank, driven by Russia's invasion of Ukraine. Estonia's defense expenditure was 3.42% of its GDP in 2025, positioning it among NATO's highest spenders relative to economic size, with projections to increase to 5.4% by 2029.