Eric Walker removed United States and nuclear weapons from United States Department of Defense (DoD)

Eric Walker placed United States and nuclear weapons under Government and politics in the United States

Eric Walker placed National Nuclear Security Administration under United States Department of Energy (DOE)

Eric Walker added US to introduce new nuclear gravity bomb design: B61-13 - Breaking Defense to National Nuclear Security Administration

Eric Walker updated the time prefix for National Nuclear Security Administration to be "2000"

Eric Walker updated the time prefix for National Nuclear Security Administration to be "2024"

Eric Walker added National Nuclear Security Administration to United States and nuclear weapons

Eric Walker added US to introduce new nuclear gravity bomb design: B61-13 - Breaking Defense to B61 nuclear bomb

Eric Walker reordered the synonyms for B61 nuclear bomb

Eric Walker added "B61 nuclear bomb" to B61-13

Eric Walker added B61-13 to United States and nuclear weapons

Eric Walker added US to introduce new nuclear gravity bomb design: B61-13 - Breaking Defense to United States and nuclear weapons

Eric Walker placed Atomic bombings of Hiroshima and Nagasaki under Nagasaki

Eric Walker placed Atomic bombings of Hiroshima and Nagasaki under United States and nuclear weapons

Eric Walker placed New START (Strategic Arms Reduction Treaty) under Russia and nuclear weapons

Eric Walker removed New START (Strategic Arms Reduction Treaty) from Nuclear weapons

Eric Walker placed New START (Strategic Arms Reduction Treaty) under United States and nuclear weapons

Eric Walker added US Military ‘Furiously’ Rewriting Nuclear Deterrence to Address Russia and China, STRATCOM Chief Says - Defense One to United States and nuclear weapons and Nuclear weapons

Eric Walker added How not to redact a warhead | Restricted Data to United States and nuclear weapons

Eric Walker added US Soldiers Expose Nuclear Weapons Secrets Via Flashcard Apps - bellingcat to United States and nuclear weapons and Bellingcat

Eric Walker added Nuclear weapons: Top military official warns China and Russia are modernizing faster than US to United States and nuclear weapons, Nuclear weapons and China and nuclear weapons

Eric Walker added 'Cold war-era weapon': $100bn US plan to build new nuclear missile sparks concern | World news | The Guardian to United States and nuclear weapons

Eric Walker added Why is America getting a new $100 billion nuclear weapon? - Bulletin of the Atomic Scientists to United States and nuclear weapons

Eric Walker added Former Secretary of Defense William Perry Talks Nuclear Football and Trump on Reddit to United States and nuclear weapons, Dexamethasone as a Covid-19 treatment and William Perry and the Clinton administration

Eric Walker added U.S. Nuclear Modernization Programs | Arms Control Association to United States and nuclear weapons

Eric Walker added Manhattan Project - Wikipedia and Albert Stevens - Wikipedia to Manhattan Project, and added Manhattan Project to United States and nuclear weapons

Eric Walker added 2018 Nuclear Posture Review and 1942 Manhattan Project and a number of links to United States and nuclear weapons, and added United States and nuclear weapons to United States Department of Defense (DoD) and Nuclear weapons

Eric Walker added The New Nuclear Threat | by Jessica T. Mathews | The New York Review of Books and Nuclear Posture Review - Wikipedia to Nuclear Posture Review, and added Nuclear Posture Review to United States and nuclear weapons and 2017 Presidency of Donald Trump

Eric Walker added a number of topics and a number of links to United States Department of Defense (DoD), and added United States Department of Defense (DoD) to United States military and Branches and agencies of the United States government

Eric Walker added a number of topics and a number of links to Nuclear weapons, and added Nuclear weapons to Military bombs and Nuclear physics and engineering