I don't know what the rules are...but in Ukraine, up until last week it was like 27-60 y.o I believe, now it's 25 because they need more people as many have died. Pretty sure majority of people on here would fit that bill...and hence could be drafted. It's not just for young lads. All of this non-sense for Ukraine? No thanks. No-one gave a shit about Ukraine right up until it became beneficial to them to use Ukraine to counter Russia. If Ukraine went to war with Azerbaijan or anyone else but Russia, people would continue to give 0 fucks about Ukraine. NATO's sole existence is based on needing an adversary, and they have a good one in Russia. At any rate, I would never fight someone else's war, and as ExtraSlow stated, it's not in Canada's interest to be involved with NATO from that perspective, our only saving grace would be that no-one would need our help, as we have nothing to contribute