Students and teachers at an Islamic school in Surabaya, Indonesia, pray Friday for the 53 crew members aboard an Indonesian navy submarine that went missing this week off Bali during training exercises.

Students and teachers pray for the 53 crew members aboard an Indonesian navy submarine that went missing off the coast of Bali during training exercises on April 21, at an Islamic school in Surabaya on April 23, 2021. (Photo by Juni Kriswanto / AFP) (Photo by JUNI KRISWANTO/AFP via Getty Images)