The camp, which according to a JFF release is "... part of the thrust to rebuild the national programme", starts today and runs through to Thursday. There will be two such camps each month.
Harwood is one of three players from his club to be invited to the camp, with defender Jermaine Taylor and goal-keeper Ralston Robinson the other two.
Mighty is the only player from the Premier League debutants to find favour with the national selectors.
Squad: Dwayne Miller (Harbour View), Duwayne Kerr (Portmore), Ralston Robinson (St. Georges), Dicoy Williams (Harbour View), Jermaine Taylor (St Georges), Chris Harvey (Harbour View), Linval Lewis (Sporting Central), Troy Smith (Village), Bryan Bayliss (Portmore), Richard Edwards (Harbour View), Deshawn Woolery (Seba), Jevaughn Watson (Sporting Central), Mario Swaby (Portmore), Tyrone Sawyers (Portmore), Jerry Walters (Tivoli), Keammar Daley (Tivoli), Damion Harwood (St Georges), Devon Hodges (Rivoli), Navian Boyd (Tivoli), Lovel Palmer (Harbour View), Peter Keyes (Boys Town), Kevin Mighty (Humble Lions).