The Rim of the Pacific Exercise, better known as RIMPAC, is the largest regular naval exercise in the world. Every even-numbered year, countries from around the globe take part in this massive operation. 15 nations took part in RIMPAC 2018 (China was disinvited), bringing together a total of 48 ships off the coast of Hawaii.
But there’s much more to RIMPAC than ships.
All sorts of units take part in this massive, international exercise. Off the coast of Southern California, participants carried out mine counter-measures exercises. Dolphins from the Navy Marine Mammal Program also pitched in to help with mine-clearing. Meanwhile, Camp Pendleton got in on the RIMPAC action as United States Marines trained with their Mexican and Canadian counterparts.
If that’s not enough, the United States Army and Japanese Ground Self-Defense Force teamed up to put some hurt on a ship. Special Operations forces also got to do their thing during this exercise — hell, even the bands got involved!
A Mk 7 bottlenose dolphin prepares to mark a “mine” during RIMPAC 2018.
Historically, there’s been no limit as to what missions might be practiced. Ships get sunk during RIMPAC (arguably a highlight of the exercise), but units there also practice humanitarian missions, amphibious assaults, and even submarine rescues.
In 2018, the exercise was interrupted by a real search-and-rescue mission off the island of Hawaiian island of Niihau that involved Navy and Coast Guard units. In short, if it can happen in war, it can happen at RIMPAC!
Multi-national Special Operations Forces (SOF) participate in a submarine insertion exercise with the fast-attack submarine USS Hawaii (SSN 776) and combat rubber raiding craft off the coast of Oahu, Hawaii during Rim of the Paciﬁc (RIMPAC) exercise.
(U.S. Navy photo by Lt. j.g. Michelle Pelissero)
This year, two aircraft carriers, USS Carl Vinson (CVN 70) and JS Ise (DDH 182), took part, as did the amphibious assault ship USS Bon Homme Richard (LHD 6), HMAS Adelaide (L01), and 44 other vessels, ranging from the hospital ship USNS Mercy (T AH 19) to the Peruvian maritime patrol boat BAP Ferre.
Watch the video below to get a glimpse at all the ships that took part in RIMPAC 2018!