Ukraine must win, not just drive invaders out of country's borders - political strategist Jason Jay Smart 

This is reported on Spotlight Ukraine | Espreso TV Channel. 

The political adviser is convinced that if the occupying Russian troops are simply driven out of Ukraine's borders, they will still be able to invade at any time.

“We have to make Ukraine win, that is, to defeat Russia. When Russia is defeated, then Ukraine wins. That's really what our goal has to be,” he noted. 

That is why it is important to support Ukraine for as long as possible until the Russian aggressor loses, Jason Jay Smart believes. 

“Russia is not tending to give up. There is no sign that Putin is rethinking what he wants to do. So, unless we can make it painful enough for Russia, it's just gonna keep coming.”