The Austrian Armed Forces (German: Bundesheer, 'Federal Army') are the combined military forces of Austria.

The military consists of 16,000 active-duty personnel and 125,600 reservists. The military budget is 1.0% of national GDP (including pensions) or €3.317 billion (2023,without pensions).

https://en.wikipedia.org/wiki/Austrian_Armed_Forces#Post-Cold_War_structure
The New Army Structure—the reorganization plan announced in late 1991 and scheduled to be in place sometime in 1995—replaces the previous two-corps structure with one of three corps. The new corps is headquartered at Baden, with responsibility for the two northeastern provinces of Lower Austria and Upper Austria. Army headquarters will be eliminated, as will the divisional structure for the three standing brigades. The three corps—in effect, regional commands—will be directly subordinate to the general troop inspector. The three mechanized brigades will be placed directly under the new Third Corps at Baden, although in the future one brigade may be assigned to each of the three corps. The mobile militia will be reduced from eight to six mechanized brigades. Each of the nine provincial commands will have at least one militia regiment of two to six battalions as well as local defence companies.

Total personnel strength—both standing forces and reserves—is to be materially contracted under the new plan. The fully mobilized army will decline in strength from 200,000 to 120,000. The standing alert force will be reduced from 15,000 to 10,000. Reaction time is to be radically shortened so that part of the standing alert force can be deployed within hours to a crisis zone (for example, one adjacent to the border with Slovenia). A task force ready for immediate deployment will be maintained by one of the mechanized brigades on a rotational basis. Separate militia training companies to which all conscripts are assigned will be dismantled; in the future, conscripts will undergo basic training within their mobilization companies. Conscripts in the final stages of their training could supplement the standing forces by being poised for operational deployment at short notice.

Promotion is not based solely on merit but on position attained, level of education, and seniority. Officers with advanced degrees (for which study at the National Defence Academy qualifies) can expect to attain grade VIII before reaching the retirement age of sixty to sixty-five. Those with a baccalaureate degree can expect to reach grade VII (colonel). Career NCOs form part of the same comprehensive personnel structure. It is common for NCOs to transfer at some stage in their careers to civilian status at the equivalent grade, either in the Ministry for National Defence or in the police or prison services after further training.

Austrian Air Force
https://en.wikipedia.org/wiki/Austrian_Air_Force
The Austrian Air Force (German: Österreichische Luftstreitkräfte, 'Austrian Air Combat Force') is a component part of the Austrian Armed Forces
Austria's air force (German: Luftstreitkräfte) has as its missions the defence of Austrian airspace, tactical support of Austrian ground forces, reconnaissance and military transport, and search-and-rescue support when requested by civil authorities.

Until 1985, when the first of twenty-four Saab 35 Draken were delivered, the country had remained essentially without the capacity to contest violations of its airspace. The Drakens, reconditioned after having served the Swedish Air Force since the early 1960s, were armed, in accordance with the restrictions on missiles in the State Treaty of 1955, only with a cannon. However, following Austria's revised interpretation of its obligations under the treaty, a decision was made in 1993 to procure AIM-9 Sidewinder air-to-air missiles. The first of these missiles were purchased from Swedish air force inventory, while later a higher performance model was acquired directly from the United States, with deliveries commencing in 1995. French Mistral surface-to-air missiles systems were purchased to add ground-based protection against air attack. The first of the systems arrived in Austria in 1993; final deliveries concluded in 1996.

The Drakens were retired in 2005 and 12 F-5E Tiger II were leased from Switzerland to avoid a gap in the Austrian air defence capabilities until the first Austrian Eurofighter Typhoon units became operational in 2007. Besides one squadron of 15 Eurofighter Typhoons, the air force has a squadron with 28 Saab 105 trainers, which double as reconnaissance and close air support planes.

The helicopter fleet includes 23 AB 212 helicopters used as light transport. 24 French Alouette III are in service as search-and-rescue helicopters. Furthermore, the air force fields 10 OH-58B Kiowa as light scout helicopters. After Austria had to request assistance from the United States Army, Swiss Air Force, French Air Force, and German Bundeswehr to evacuate survivors after the 1999 Galtür Avalanche a decision was taken to equip the Austrian Air Force with medium-sized transport helicopters. Thus in 2002 Austria acquired 9 UH-60 Black Hawk helicopters. In 2003 the air force received 3 C-130K Hercules transport aircraft to support the armed forces in their UN peacekeeping and humanitarian activities.