Comment by wqaatwt
> You don't need to drag in people off the streets, close your borders, and continually lower the enlistment age
As you said Ukraine’s demographic situation was quite horrible before the war. Very few people in their 20s. Hence the conscription age being 27 earlier in the war. They lowered it to 25 later (which is kind of the inverse of what happened historically in other wars).
Russia had way more manpower, then the cannon fodder from North Korea and the foreign mercenaries. Russia can afford even 1:1.5 or 1:2 casualty rates (of course they have other concerns and seemed to be very politically unwilling to send actual conscripts there and the pool of willing volunteers is not infinite).
> As you said Ukraine’s demographic situation was quite horrible before the war. Very few people in their 20s
This is a perfect situation for waging war. Young people are prone to rebellion and overthrow the authorities that send them to war.
> Hence the conscription age being 27 earlier in the war. > seemed to be very politically unwilling to send actual conscripts there
It is exactly because of that reason. The younger the people, the more dangerous they are for the government.