Ukraine has good air defence. They stopped a big attack. Russia sent many flying things. Ukraine says they stopped most.
The leaders of America talk with Ukraine. The head of NATO also talks. He says NATO is ready.
Ukraine's air defence is strong. They stopped 32 of 36 flying things. This is very good. Russia says they hit important places.
Fighting is also on the ground. Many people are fighting. Russia wants to take land.
America will give more help. It is money for weapons. Other countries help Ukraine too.
NATO is getting ready. They are ready for more fighting. Things are serious.