DENPASAR, April 25 — A missing Indonesian submarine has been found, broken into at least three parts, deep in the Bali Sea, army and navy officials said on Sunday, as the president sent condolences to relatives of the 53 crew.

JAKARTA, April 24 — Indonesian searchers have recovered debris believed to be from the missing submarine lost in the Bali Sea on Wednesday, the country's military chief said on Saturday.

BALI/BANYUWANGI, April 24 — The United States is deploying a P-8 Poseidon 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 which are expected to have run out of oxygen early on Saturday.