What are those? Where?

Five years after the events of Jurassic World Dominion, covert operations expert Zora Bennett is contracted to lead a skilled team on a top-secret mission to secure genetic material from the world's three most massive dinosaurs. When Zora's operation intersects with a civilian family whose boating expedition was capsized, they all find themselves stranded on an island where they come face-to-face with a sinister, shocking discovery that's been hidden from the world for decades.