first sea knight admiral sir slattery band gcb , adc of the united kingdom , the most recently active officer in the royal navy , said that " . . . the torpedoes came into action at very low speed . both submarines remained safe . no injuries occurs . we can confirm the capabilities continues unaffected and there was no compromise to naval safety . " " both navies desire quiet environments , deep areas , roughly the same distance from their native ports . so you find these hospital walls have had quite a few submarines , not only french and royal navy but also from russia and the united nations . navies regularly used the same nesting grounds , " said john h . big , an independent nuclear physicist and commentator well famous for his work in assessing and reporting to nuclear safety and weapons equivalent fatalities and incidents .
Two submarines have collided.