The Coast Guard Cutter Donald Horsley (WPC-1117) and a U.S. Customs and Border Protection dash-8 maritime patrol aircraft interdicted a migrant vessel near Mona Island, Puerto Rico with 28 men of Dominican Republic nationality Nov. 14, 2019. The interdiction was the result of ongoing efforts in support of Operation Unified Resolve, Operation Caribbean Guard and the Caribbean Border Interagency Group (CBIG).