November 17, 2018, 12:45 PM
old rugged crossArgentinian Navy lost contact with one of its submarines. all presumed dead and ship lost in the abyss(Edited)
Just my opinion. Possibly the blast heard killed all on board. The sub broke up it to pieces and is scattered about the bottom; Ie; sonar pix. I doubt anything could be done. Best to leave and let rest at peace. At the very least, they have been found.