Murray Brewster - CBC NewsA Canadian military helicopter serving with a NATO naval task force has gone missing in the Ionian Sea while participating in a mission in international waters off Greece. Prime Minister Justin Trudeau evening. Trudeau said a search and rescue operation was underway and that other updates would be provided "as soon as possible."ADVERTISEMENTLocal media reports, quoting the Greek defence ministry, said the aircraft, with as many as six people aboard, had crashed into the sea. A source with the Greek government told CBC News that one body had been...…Murray Brewster - CBC NewsA Canadian military helicopter serving with a NATO naval task force has gone missing in the Ionian Sea while participating in a mission in international waters off Greece. Prime Minister Justin Trudeau evening. Trudeau said a search and rescue operation was underway and that other updates would be provided "as soon as possible."ADVERTISEMENTLocal media reports, quoting the Greek defence ministry, said the aircraft, with as many as six people aboard, had crashed into the sea. A source with the Greek government told CBC News that one body had been...WW…