Imagine, if you will, the world's most problematic group chat. You know the type – there's always that one friend who keeps stirring up drama (looking at you, Russia), the rich kid who's suspiciously quiet but definitely up to something (China), the one who keeps sending threatening memes (North Korea), and the passive-aggressive one who leaves angry reacts on everyone's messages (Iran). Together, they're like the world's worst boyband, except instead of dropping albums, they're dropping everyone else's security ratings. The World's Most Dangerous Group Chat: A Tale of Troublemaking Nations Now, center stage in this geopolitical reality show is Ukraine, where Putin is putting on what he probably thinks is a masterclass in "How to Make Friends and Intimidate People." It's like he's playing Risk, but forgot that this isn't actually a board game and those little pieces represent real places and people. And just when you thought t...