finish the thought: this means you need to retaliate. You either step up and hit back, or look weak and invite further problems.
random vandals -- that's just local scumbags being scumbags. These things happens, no need to start WWIII
random vandals -- that's just local scumbags being scumbags. These things happens, no need to start WWIII
The latter is exactly what the western world did in 2014, and its why we have this much larger war now.
That would be enforcing international law, not pushing for war.
Different countries work differently. What would work for russia would not necessarily work for the USA.