Argentine missing sub: "We have to make justice" (relative) Fernando Santilli, the wife of a missing Argentine submariner, pleas for help and describes her "state of shock" as the navy announced the confirmation of an unusual noise, "consistent with an explosion," heard in the ocean near the last known position of the San Juan submarine, which was reported overdue at its Mar del Plata base on November 17, two days after the explosion. IMAGES AND SOUNDBITES