A comprehensive manhunt and salvation mission has been launched off the coast of Co Galway by the Irish Coast Guard on Thursday night. Just post 6.15pm, the Gardaí and the Irish Coast Guard were alerted about a man submerging into the waters from a boat near Carna. The Irish Coast Guard authenticated that the search and rescue mission involving Costelloe Bay Coast Guard division, and lifeboats from Aran Island and Clifden is ongoing. Updates are to come…