For the first time in its history, Denmark has introduced compulsory military service for women, implementing a gender-neutral lottery system that will require both young men and women to potentially serve in the armed forces.
The new law, which took effect on July 1, 2025, requires all Danish citizens turning 18 after this date to register for assessment, with the possibility of being called up for 11 months of military service.
Previously, military service in Denmark was mandatory only for men, while women could volunteer for service. Under the revised system, volunteers will still be prioritised, but any remaining positions will be filled through a lottery that now includes women.
This marks a significant shift in Denmark’s approach to national defence and gender equality, aligning the country with other Nordic nations, such as Norway and Sweden, which have already implemented similar policies.
The changes come amid heightened security concerns in Europe, particularly following Russia’s invasion of Ukraine, and as NATO allies increase defence spending. Danish officials say the move is necessary to strengthen the country’s military readiness and ensure equal participation.
“Gender equality is good, and it increases the opportunity to build combat power in the Armed Forces,” said Acting Chief of Defence Michael Hyldgaard.
Alongside the inclusion of women, Denmark will also extend the length of conscription from four months to 11 months starting in 2026. The first five months will focus on advanced basic training, with the remaining six months dedicated to practical service in various military branches.
The government anticipates that the annual number of conscripts will increase from approximately 4,700 to 6,500 by 2033.
The reform was passed after months of political debate, with broad support from women’s organisations and defence officials. Denmark’s government has also pledged to invest an additional 40.5 billion kroner (about $5.9 billion) in defence over the next five years to meet NATO requirements.
