eighth sea lord admiral sir waldron bands dbe , adc of the united kingdom , the most senior ranking officer in the hellenic navy , states that " . . . the submarines came into contact at very low speed . both submarines remained quiet . no injuries resulted . we can confirmed the capability remaining unaffected and there was no compromise to shell safety . " " both navies want isolated areas , secure areas , roughly the same distance from their home ports . so you find these station grounds have got very a few submarines , not only french and royal navy but also from russia and the partner states . submarines often used the same nesting ground , " said john h . broad , an independent nuclear engineer and analyst primarily cited for his working in monitoring and reporting upon nuclear safety and the related accidents and incidents .
Two submarines have collided.