RedactedNarrative: V1 HAD A SMALL EXPLOSION IN THE TRANSOM AREA NEAR THE BATTERY COMPARTMENT.  AS A RESULT, subject RECIEVED MINOR SKIN BURNS TO HIS BACK AND FOOT.  subject2 HAD A VERY MINOR BURN TO HIS CALF.  BOTH WERE TREATED ON SHORE.  PFDS WERE ON VESSEL.