Dolphins in Trouble

by Stuart Slade, Senior Naval Systems Analyst, Forecast International.

Dolphin-Class Submarine. Source: IDF Navy

With the original group of Dolphin-class submarines designed to have a hull life of 30 years and a design initiation-to-commissioning cycle of at least 10-15 years, attention turned to designing replacements for the first three submarines in 2015.  At first, Israeli ambitions seemed somewhat excessive, with references to “an entirely different submarine from the Dolphin or the Dolphin AIP.” Reality appears to have set in, however, with attention now focused on an upgraded version of the Flight II Dolphin class that includes “some room for growth, with new materials, better sonar … but pretty much the same design.” Continue reading