Well, putting your primary school logic aside , and I forgive you for your ignorance. Let's put aside whether Russia has the right to take action in Ukraine. Because being a military superpower like USA , they can decide if and when to take military action to protect themselves. Be that preventive. Just like the USA does. So let's assume, like the USA , Russia deemed it necessary to take this action. After what I would imagine would be years of thinking about it. The question then remains, How to end the conflict, quicker rather than later
