In Sweden, the Swedish military is responsible for the defense of the country and its territories against armed attack, supporting Sweden’s national security interests, providing societal support, such as humanitarian aid, and contributing to international peacekeeping and peacemaking operations; it has a relatively small active duty force that is designed to be rapidly mobilized in a crisis; it is equipped with modern, mostly Swedish-made weapons, exercises regularly, and is backed up by a trained reserve and a Home Guard; the military’s main focus is maintaining itself as a credible and visible deterrent through training and exercises, sustaining high levels of readiness, cooperating and collaborating with both domestic and foreign partners

Sweden maintained a policy of military non-alignment for over 200 years before applying for NATO membership in May 2022 following Russia’s full-scale invasion of Ukraine; it became a NATO member in March of 2024; before then, Stockholm joined NATO’s Partnership for Peace program in 1994 and contributed to NATO-led missions, including those in Afghanistan, Iraq, and Kosovo; the military cooperates closely with the forces of other Nordic countries through the Nordic Defense Cooperation (NORDEFCO; established 2009), which consists of Denmark, Finland, Iceland, Norway, and Sweden; areas of cooperation include armaments, education, human resources, training and exercises, and operations; Sweden is a signatory of the EU’s Common Security and Defense Policy (CSDP) and contributes to CSDP missions and operations, including EU battlegroups; it also participates in UN-led missions; Sweden has close bilateral security relations with some NATO member states, particularly Finland, the UK, and the US

the military is headed by the Supreme Commander, who leads and supervises the force through Armed Forces Headquarters, which is the highest level of command and control of the military; the Army’s principal active combat arms units are more than a dozen battalions of armor, artillery, reconnaissance, security, and infantry forces, which include airborne/rangers, light, mechanized, and motorized infantry; in a crisis, the battalions would be filled out by reservists and formed into battlegroups/task forces and brigades; they are backed up by 40 Home Guard battalions comprised of locally based rapid-response units with mostly part-time but experienced soldiers; the Navy is organized into flotillas and an amphibious/naval infantry battalion; its principal warships are seven corvettes and four attack submarines; other combat vessels include patrol boats, fast attack craft, and minesweepers; all of the Navy’s warships are produced by Sweden; the Swedish Air Force has about 70 Swedish-made multirole fighter aircraft organized into wings with an additional 60 on order; the military also has a joint service special operations group directly under the Supreme Commander (2024)