HAVANA, CUBA - JUNE 12: Several people watch as a submarine belonging to the Russian Navy flotilla arrives at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: A woman with a baby takes photos of a submarine belonging to the Russian Navy flotilla as it arrives at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: A ship belonging to the Russian Navy flotilla arrives at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people watch a ship belonging to the Russian Navy flotilla arrive at the port of Havana, today, Wednesday, June 12, 2024, in Havana, Cuba. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )

HAVANA, CUBA - JUNE 12: Several people take photos during the arrival of a ship belonging to the Russian Navy flotilla, in Havana, Wednesday, June 12, 2024. A Russian Navy flotilla that includes a modern frigate and a nuclear-powered submarine arrived in Havana this Wednesday morning as part of a scheduled visit. ( Yander Zamora - Anadolu Agency )