[Renfrew]

You do know that Ukraine, like Cuba, gave up its nukes with a signed agreement for Russia to respect its borders.

If in 1973 the USA had again tried to invade Cuba, and taken a slice of the country, what should the Cubans have done?

If your neighbor already violated one agreement, the only option is to find someone else to defend you.

[BobL]

“You do know that Ukraine, like Cuba, gave up its nukes with a signed agreement for Russia to respect its borders.

If in 1973 the USA had again tried to invade Cuba, and taken a slice of the country, what should the Cubans have done?”

The question is whether our hypothetical 1973 invasion would have been ‘aggression’ if Cuba had re-armed with nukes, as Ukraine was trying to do:

https://www.aljazeera.com/news/2021/4/16/ukraine-may-seek-nuclear-weapons-if-left-out-of-nato-diplomat