The leaders of Cyprus and Lebanon signed a new deal. The deal is about the sea between their countries. They talked about this for 18 years.
The leaders are happy. They say the deal is very important. It makes their friendship strong. It also helps with the rules for the sea.
Another country, Turkey, does not like the deal. But the leader of Cyprus says the deal is good. He says it follows the world's rules.
Now, the two countries can work together. They can look for gas in the sea. They also want to share electricity. This is good for both countries.