There is a description of the event here:
https://m.facebook.com/aviaciomilita...31127680246663
If you use Google Chrome you also get the option of a translated version.
Tablones Islands are just a couple of big rocks off the Philippines. They were used for bombing and naval gunnery practice for years.
https://www.google.com/maps/place/Ta...!4d120.0644444
The closest crash boats may have been based in Subic Bay (14th ERBS) although there is no mention of a June 1 rescue effort on this site:
http://scottdavis61.com/14th.htm