The correct answer is option 2: Haiti. President Jovenel Moise, who was recently assassinated, served as the President of Haiti. Haiti is a country located in the Caribbean region on the island of Hispaniola. It shares the island with the Dominican Republic, which is option 1. Therefore, option 1, the Dominican Republic, is incorrect.

Option 3, Guatemala, is also incorrect. Guatemala is another country in Central America, and it is not the country where President Jovenel Moise was the President.

Option 4, Cuba, is also incorrect. Cuba is another Caribbean island nation, but it is not the country where President Jovenel Moise was the President.

In conclusion, President Jovenel Moise, who was assassinated recently, was the President of Haiti, which is represented by option 2.