German Military Law

Constitutional Foundations: Grundgesetz Article 87a

German military law, or Wehrrecht, rests on the constitutional architecture of the Grundgesetz (Basic Law), primarily Article 87a, which was introduced by the 1956 amendment enabling the establishment of the Bundeswehr. Article 87a(1) provides: “The Federation shall establish Armed Forces for purposes of defence. Their numerical strength and general organisational structure must be shown in the budget.” This provision establishes the principle of Parlamentsheer (Parliamentary Army), under which any deployment of armed forces requires prior parliamentary approval. The Bundesverfassungsgericht (Federal Constitutional Court) confirmed in its landmark Out-of-Area Deployment decision of 12 July 1994 (BVerfGE 90, 286) that deployments outside NATO territory require the constitutive consent of the Bundestag.

Article 87a(2) further restricts domestic use of the military to cases expressly enumerated in the Basic Law, specifically: disaster relief (Art. 35), states of legislative emergency (Art. 87a(4)), and the state of defence (Art. 115a et seq.). This limited domestic role distinguishes German law from jurisdictions with a broader conception of military aid to civil authorities.

The Soldatengesetz: Status and Duties

The Soldatengesetz (Soldiers’ Act) of 19 March 1956, as amended, defines the legal status, fundamental rights, and duties of soldiers. It establishes the Rechtsstellung des Soldaten (legal position of the soldier) and codifies the principle of Innere Führung (Inner Leadership), a concept developed by General Wolf Graf von Baudissin during the rearmament period. Innere Führung describes the model of the Staatsbürger in Uniform (citizen in uniform), which requires soldiers to retain their constitutional rights and democratic commitments while performing military service. The Zentrum Innere Führung in Koblenz is responsible for training and propagating this principle throughout the Bundeswehr.

Section 7 of the Soldatengesetz enumerates the Pflichten des Soldaten (duties of the soldier), including loyalty to the democratic constitutional state, obedience to superior orders, comradeship, and the obligation to uphold human dignity. Section 8 limits the duty of obedience: a soldier is not bound to obey an order that violates human dignity or is not issued for official purposes. The Kameradenhilfe (comradeship) obligation under Section 12 imposes a positive duty to assist fellow soldiers in danger.

The Wehrstrafgesetz: Military Criminal Law

The Wehrstrafgesetz (WStG) of 24 May 1961, as amended, contains the substantive military criminal law. It supplements the general criminal code (Strafgesetzbuch) with service-specific offences. Key offences include Fahnenflucht (desertion) under Section 16, punishable by imprisonment of three months to five years; Abwesenheit ohne Erlaubnis (unauthorised absence) under Section 15; and Gehorsamsverweigerung (disobedience) under Section 19. The WStG also criminalises certain preparatory acts, such as the Vorbereitung einer Fahnenflucht under Section 17.

A distinctive feature of the WStG is its provision for Schuldunfähigkeit (criminal incapacity) in military-specific contexts. Section 21 of the WStG provides that a soldier who commits a service offence under the influence of alcohol or drugs may have diminished responsibility, but only if the intoxication was not itself a consequence of a failure to maintain military discipline. The statute also contains protections for the exercise of conscientious objection (Kriegsdienstverweigerung), constitutionalised under Article 4(3) of the Grundgesetz, which provides that “No person shall be compelled against his conscience to render military service involving the use of arms.”

The Wehrdisziplinarordnung: Disciplinary Law

The Wehrdisziplinarordnung (WDO) of 16 August 2001, as amended, governs non-criminal disciplinary proceedings against soldiers. The WDO establishes a graduated system of Disziplinarmaßnahmen (disciplinary measures), ranging from a simple reprimand (einfacher Verweis) to a reduction in pay grade or discharge from service. Disciplinary proceedings are conducted by the soldier’s Disziplinarvorgesetzter (disciplinary superior) or, for more serious matters, by the Truppendienstgericht (Military Service Court).

The WDO distinguishes between einfache Disziplinarvergehen (minor disciplinary infractions) and schwere Dienstvergehen (serious service violations). The latter require formal investigation by a Ermittlungsführer (investigating officer) and adjudication by a Truppendienstgericht. The soldier has the right to legal representation and may appeal disciplinary decisions through the administrative courts.

The Wehrbeauftragter: Parliamentary Commissioner

The Wehrbeauftragter des Bundestages (Parliamentary Commissioner for the Armed Forces) is an institution unique to German military law, established under Article 45b of the Grundgesetz and regulated by the Wehrbeauftragtengesetz of 16 June 1957. The Commissioner acts as an auxiliary organ of the Bundestag, exercising oversight over the Bundeswehr and protecting the fundamental rights of soldiers. Any soldier may petition the Commissioner directly without recourse to the chain of command.

The Commissioner submits an annual report to the Bundestag, which is debated publicly and receives substantial media attention. The report covers personnel issues, equipment deficiencies, training conditions, and systemic concerns. The Commissioner has the power to conduct on-site inspections, demand information from military authorities, and refer matters to the public prosecutor or the disciplinary authorities. The current Petitionsrecht (right of petition) under Section 7 of the Wehrbeauftragtengesetz ensures confidential access to this oversight mechanism.

Parliamentary Approval for Deployments

The requirement for Bundestag approval of armed deployments was confirmed and elaborated by the Bundesverfassungsgericht in its Parliamentary Approval decision of 7 May 2008 (BVerfGE 121, 135). The court held that the principle of the parliamentary army requires prior approval for each specific deployment, including participation in NATO and EU missions. The Parlamentsbeteiligungsgesetz (Parliamentary Participation Act) of 18 March 2005 codified this requirement, distinguishing between deployments of different scales and risk levels. Exceptions exist only for emergencies where delay would be imminent and dangerous.

The Bundeswehr and European Integration

German military law increasingly interacts with European Union legal frameworks, particularly the Permanent Structured Cooperation (PESCO) and the European Defence Fund. The Grundgesetz was amended in 1969 to empower the Federation to transfer sovereign powers to the European Union, enabling Bundeswehr participation in CSDP missions. The Bundesverfassungsgericht in Lisbon (BVerfGE 123, 267, 30 June 2009) confirmed that EU defence integration must not undermine the Bundestag’s budgetary authority over military deployments, preserving the core of the parliamentary army principle.