Hurricane Melissa, a Category 5 storm, hit Jamaica on Oct. 28, leaving significant damage and killing at least 32 people.
ottawacitizen.com
Outside of asking for the OSH I don’t believe Jamaica has asked for anything else. That said I would not be surprised if CJOC has looked at pulling together a bespoke team of DART, GRTF, helicopters etc.
However it would still need an actual demand signal from the Canadian government as well as Jamaica.