Cook the ground pork over medium heat, crumbling it well as it browns. Once the pork is mostly browned, add the onions and cook until they have softened. Add the garlic, ginger, fennel, cumin, pepper and sea salt and cook until the garlic has softened and is fragrant, about 1-2 minutes. Transfer the contents of the pan to dish, and add the tomato, green pepper and water. Deglaze the pan, scraping up as much of the brown bits off the bottom as you can, and lightly cooking the tomatoes and pepper in the process. When most of the water has cooked off, remove the tomatoes and pepper and set aside.