Stress doesnât technically cause shingles, but it can cause your immune system to weaken â and a weakened immune system can put you at risk for shingles.
There are two Carrier Fleet Logistic Support squadrons-one on each coast. VRC-30 is based at Naval Air Station North Island, VRC-40 is based at Naval Station Norfolk. These squadrons send two-plane detachments with each deploying aircraft carrier.
Report Abuse. How ever many you have-is your fleet of ships. The US Merchant Marines currently have 465 ships in their fleet. The US Navy has a fleet of 286 ships. A fleet is the total number of ships. It can be the total number of a nation, or can be a fleet of ships operating under the same ownership.