1. In a large, deep skillet (or casserole), heat oil over medium heat. Cook pork until it turns slightly brown.
2. Stir in garlic, onions and tomatoes. Sauté for a few minutes until tomatoes wilted.
3. Add squash and okra, stir-fry for a minute or two and then add the rest of the vegetables. Gently stir to combine.
4. Pour in water and add the bagoong alamang, and bring to a boil.
5. Lower the heat and simmer covered over low heat until vegetables are tender. Be sure not to overcook it. You may wish to correct the taste by adding a little bit of bagoong alamang. Gently stir to blend.
6. Immediately remove from heat. Transfer to a serving dish. Serve hot.