buenos air argentina fire head navy month submarine disappear south atlantic 44 crew members onboard government spokesman say saturday let go navy admiral marcelo eduardo hip lito srur first know disciplinary action take president mauricio macri administration since contact lose ara san juan nov. 15. decide remove government spokesman say families crew members criticize macri government clearly communicate abandon rescue efforts navy say nov. 27 water enter submarine snorkel cause battery short-circuit go miss navy previously say international organizations detect noise could submarine implosion day contact lose hope rescue survivors abandon nov. 30. navy say search double amount time submarine would oxygen international search submarine still underway argentina fire head navy submarine tragedy