Those guys mean business!
Wonder where the sub was from?
Puerto Vallarta, Mazatlan, Ensenada, further south. At San Diego you look across the world's longest ocean distances both to the south and to the west.
At Crystal Cove State Park, between Corona Del Mar, nd Laguna Beach, small boats have come ashore.
Somebody could have a pickup nearby. Sometimes a boat will be on the beach, abandoned. Sometimes people will be caught nearby.
Nearby homes range from $2-5 million. Trader Joe's and Pier One parking lot is nearby, in which to try to blend in with the homeowners.