Germany may have had conscription as a desperate measure towards the end of the war, but the Brits who were extremely short of personnel never did bring in conscription AFAIAA for WWII so I am sceptical of Juncker's claim his father 'was forced to join the Wehrmacht'.
OK maybe he was, but to go on to pass officers exams - if my source was correct that he was an officer (and of course it is not referenced so we do not know - mean he committed himself.
You just show how little you know and how much you suck out of your ass.
Not hard to find.
https://www.parliament.uk/about/liv...e-lives/yourcountry/overview/conscriptionww2/
"Conscription: the Second World War
Limited conscription of men
During the spring of 1939 the deteriorating international situation forced the British government under Neville Chamberlain to consider preparations for a possible war against Nazi Germany.
Plans for limited conscription applying to single men aged between 20 and 22 were given parliamentary approval in the Military Training Act in May 1939. This required men to undertake six months’ military training, and some 240,000 registered for service.
Full conscription of men
On the day Britain declared war on Germany, 3 September 1939, Parliament immediately passed a more wide-reaching measure.
The National Service (Armed Forces) Act imposed conscription on all males aged between 18 and 41 who had to register for service. Those medically unfit were exempted, as were others in key industries and jobs such as baking, farming, medicine, and engineering.
Conscientious objectors had to appear before a tribunal to argue their reasons for refusing to join-up. If their cases were not dismissed, they were granted one of several categories of exemption, and were given non-combatant jobs.
Conscription helped greatly to increase the number of men in active service during the first year of the war.
Conscription of women
In December 1941 Parliament passed a second National Service Act. It widened the scope of conscription still further by making all unmarried women and all childless widows between the ages of 20 and 30 liable to call-up.
Men were now required to do some form of National Service up to the age of 60, which included military service for those under 51. The main reason was that there were not enough men volunteering for police and civilian defence work, or women for the auxiliary units of the armed forces."
It's not rocket science.