| 1915: | SECNAV Josephus Daniels organizes the Naval Consulting Board to mobilize the scientific resources of U.S. for national defense. |
| 1957: | Bathyscaph Trieste, in a dive sponsored by the Office of Naval Research in the Mediterranean, reaches record depth of 2 miles |
| 1992: | Joint Task Force Marianas stands down after providing assistance to Guam after Typhoon Omar |