![Ariel Ley The nuclear-powered Russian submarine Kazan leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)](https://mapi.associatedpress.com/v2/items/2c720aecb2de4d0291aeaf5cd0da8b14/preview/preview.jpg?s=680x)
The nuclear-powered Russian submarine Kazan leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)
![Ariel Ley The Russian Navy's Admiral Gorshkov frigate leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)](https://mapi.associatedpress.com/v2/items/551016ef6cb14467a2980b0d5ee5c68c/preview/preview.jpg?s=680x)
The Russian Navy's Admiral Gorshkov frigate leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)
![Ariel Ley The nuclear-powered Russian submarine Kazan leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)](https://mapi.associatedpress.com/v2/items/59e45ec425db4437ab4e96c3ea09ddd7/preview/preview.jpg?s=680x)
The nuclear-powered Russian submarine Kazan leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)
![Ariel Ley The Russian Navy's Admiral Gorshkov frigate leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)](https://mapi.associatedpress.com/v2/items/bbfdd784d3a4492cb63742f49d55be56/preview/preview.jpg?s=680x)
The Russian Navy's Admiral Gorshkov frigate leaves the port of Havana, Cuba, Monday, June 17, 2024. A fleet of Russian warships arrived in Cuban waters last week ahead of planned military exercises in the Caribbean. (AP Photo/Ariel Ley)