Adm. John Richardson Chief of Naval Operations Adm. John Richardson discusses the results of an investigation into the seizure of two U.S. Navy riverine command boats by Iranian forces and the subsequent detention of 10 Sailors in 2016. Navy photo by MC1 Nathan Laird SHARE IMAGE: Download Image: Full Size (0.08 MB) Tags: CNO, Chief of Naval Operations, Adm. John Richardson, Navy Photo By: MC1 Nathan Laird VIRIN: 160630-N-AT895-075A.JPG Photo Gallery