PERTH, Apr 14: The autonomous underwater vehicle (AUV) Bluefin-21 will be deployed later today, as the search operation for the missing Malaysia Airlines Flight MH370 continues underwater. Joint Agency Coordination Centre (JACC) chief coordinator Air Chief Marshal (Retired) Angus Houston said the decision to deploy Bluefin was made as no further confirmed signals had been picked up by the towed pinger locator since Tuesday last week, reported Bernama. :snip: ... the AUV, which had the ability to go down to 4,500m underwater, would be deployed on its first mission covering approximately an area of 40sq km in the vicinity of...