Ukraine says with new offensive, it can reclaim territory lost to Russia — but is that realistic?

Ukraine has slowly and brutally been losing territory in the Donbas region to Russia. Now its leaders are signalling a new phase of the war where Kyiv finally takes the offensive. But does the embattled country have the troops and resources to do it?

source https://www.cbc.ca/news/world/ukraine-russia-offensive-reclaim-territory-1.6520622?cmp=rss