PORTSMOUTH, ENGLAND - AUGUST 28:  HMS Illustrious Company members lower the ship's White Ensign for the last time during her decommissioning ceremony on August 28, 2014 in Portsmouth, England. The HMS Illustrious was the last of the Royal Navy's Invincible class aircraft carriers, and is to be replaced by HMS Ocean after serving for 32 years. The ship is to be sold with the condition that the buyer must keep HMS Illustrious in the UK.  (Photo by Dan Kitwood/Getty Images)