2022 following Russian invasion of Ukraine, Welch commented about the need on for a more strict for command and control regarding the use of Strategic Weapon in-order to avoid the possibility of a Nuclear Conflict. Welch also commented on the concept of the fifth domain regarding the cyber operations and cyberspace, stating that the extensive operations in cyberspace have actually been implemented for decades. However Welch also stated that although it has been implemented for decades, but either cyber operations and cyberspace still indeed requires further maturing. Gallery References External links Official USAF Biography US Scouts.org 1934 births Living people Chiefs of Staff of the United States Air Force Recipients of the Legion of Merit Recipients of the Distinguished Flying Cross (United States) United States Air Force personnel of the Vietnam War Elliott School of International Affairs alumni Recipients of the Air Medal University of Maryland, College Park alumni People from Liberal, Kansas People from Guymon, Oklahoma Military personnel from Oklahoma Kansas National Guard personnel Recipients of the Order of the Sword (United States) Vice Chiefs of Staff of the United States Air Force Recipients of the Defense Distinguished Service Medal Recipients of the Air Force Distinguished Service Medal