Three Pacific Fleet frogmen broke the Russian Navy’s diving record and brandished the national flag as they descended 416 meters into the Sea of Japan during a thrilling underwater rescue training exercise. The experienced divers had to spend three days in a compression chamber before they could begin the journey into the dark void using a diving bell, operating from the Igor Belousov navy rescue ship, the Defense Ministry reported on Tuesday. During their mission, the frogmen surveyed the area and practiced connecting oxygen lines to a submarine model. The men also unfurled the Russian flag to celebrate their record-breaking dive.
This post originally appeared on SOTT.net