Hi,
Some details have emerged (Source: http://www.thecouriernewspaper.ca/10December2013.pdf)
Dates: 26 May 2014 - 20 June 2014
Participants:
Flying
Canada
USA
France
Chile
Ground personnel
Canada
Belgium
Colombia,
Germany
the Netherlands
USA.
Quote: Capt Mokievsky-Zubok says a highlight for “birdwatchers” will be USMC’s MV-22 Osprey. “This is their first time at Maple Flag, possibly their first at any exercise in Canada,” he said.