So, Ukraine is a country in Europe. It exists next to another country called Russia. Russia is a bigger country. Russia is a powerful country. Russia decided to invade a smaller country called Ukraine. So, basically, that’s wrong, and it goes against everything that we stand for. So, a nuke is a type of bomb. A bomb is dropped from the sky and then explodes. When a nuke explodes it makes a bright orb of light and a loud "BOOM!" sound. Nukes can hurt us. People known as "evil villains" sometimes name their nukes their "boom balls". Always have adult supervision when playing with nukes.