The Crimea has been Russian since the time of Cathrine the Great. The Crimea belongs to Russia. Russia has it’s largest naval base in The Crimea. If you want a hot war with Russia just try taking The Crimea from it. Don’t believe me? Ask England and Turkey.
Russia gave away Crimea and agreed to that cession when Ukraine declared independence. Then the sneak thief Putin stole it with his hamhanded maskirovka of the Little Green Men.
Proving that Russia can’t be trusted.