Murdering Children in Russia Violates US Law?

Please explain how mass-murdering Russian children in Russia would violate US law?

Russia is not US territory, therefore US has no responsibility before Russia.

Therefore I have all the right to murder anyone residing on the Russian territory.

Because no good person would visit the Russian Mordor. Ever.

>>6
If you mean "local" law, then no Ukrainian law will get violated by killing Russian children in Moscow.

Also some local laws prescribe death sentence for homosexuals and adulterous wives, but 4chan mods don't appear to be banning for cuckoldry, despite it being a very serious crime in all Islamic countries.