By BBC

It marks a significant shift in Germany’s approach to its military and follows Chancellor Friedrich Merz’s push to create Europe’s strongest conventional army.

Germany’s parliament, the Bundestag, has voted to introduce voluntary military service, in a move aimed at boosting national defences after Russia’s full-scale invasion of Ukraine.

It marks a significant shift in Germany’s approach to its military and follows Chancellor Friedrich Merz’s push to create Europe’s strongest conventional army.

The change means that all 18-year-olds in Germany will be sent a questionnaire from January 2026 asking if they are interested and willing to join the armed forces. The form will be mandatory for men and voluntary for women. 

Students at schools across Germany have said they will join strikes in as many as 90 cities on Friday to protest against the move.

Many young Germans either oppose the new law or are sceptical.

“We don’t want to spend half a year of our lives locked up in barracks, being trained in drill and obedience and learning to kill,” the organisers of the protests wrote in a statement posted on social media.

“War offers no prospects for the future and destroys our livelihoods.”

In Hamburg alone, about 1,500 people were expected to join the protests, and school head teachers warned parents not to take their children out of school for the day.

German MPs voted by 323 votes to 272 to back the change, making their country the latest European country to launch some form of revised military service.

Last month, France said it was introducing 10 months of voluntary military training for 18- and 19-year-olds.

The government says military service will be voluntary for as long as possible, but from July 2027, all 18-year-old men will have to take a medical exam to assess their fitness for possible military service.

Universal medical examinations were necessary, Defence Minister Boris Pistorius said, so that in the event of an attack, Germany would not waste time determining “who is operationally capable as a homeland protector and who is not”.

Germany’s army, the Bundeswehr currently has around 182,000 troops and Pistorius wants to increase the number of soldiers in service by 20,000 over the next year.

The long-term aim is to raise the number by the early 2030s to 260,000, supplemented by approximately 200,000 reservists, to meet new Nato force targets and strengthen Germany’s defences.

While the plan is for voluntary service, if the security situation worsens or if too few volunteers came forward, a form of compulsory military service could be considered by the Bundestag.

If war were to break out, the military would be able to draw on the questionnaires and medical exams for potential recruits.

Like other European countries, Germany ran down its armed forces during the peacetime years of the 1990s. During the Cold War it had an army of almost half a million.

Compulsory military service in Germany was ended in 2011 under former chancellor Angela Merkel.

But now, in the face of perceived threats from Russia and heavy pressure from Germany’s traditional ally, the US, Friedrich Merz has pledged to rebuild the Bundeswehr into Europe’s strongest conventional army.

Nato countries have come under pressure from US President Donald Trump’s White House to increase their spending on defence.

Incentives for voluntary service are relatively high, with a promised salary of about €2,600 a month. In France, volunteers will be paid at least €800 (£700) a month.

The Bundestag was also set to vote on Friday on a contentious pensions reform bill, which will keep the state pension at current levels until 2031.

The bill is a key pillar of the coalition deal between Merz’s conservatives and his centre-left partner, the Social Democrats, who have just a slender governing majority of just 12 votes.

However, there had been doubts about whether it would pass the parliamentary vote, as younger members of Merz’s conservatives threatened to rebel. They say the plan is financially unsustainable and will leave younger generations shouldering the burden.

But Germany’s opposition far-left Left party said it would abstain from voting, which means the coalition needs fewer votes to pass it and so won’t have to worry about potential rebels from its own ranks. A government crisis may narrowly have been averted.