Hope fades for Indonesia's missing submarine as US assists search

The United States is deploying a P-8 Poseidon submarine hunting aircraft to assist in the search and rescue operation for a missing Indonesian navy submarine lost in the Bali Sea, as hopes fade for the 53 crew members who are expected to have run out of oxygen early on Saturday.

source https://www.cnn.com/2021/04/23/asia/indonesia-submarine-intl-hnk/index.html