Bill Gertz of the Washington Free Beacon details disturbing developments involving America’s chief geopolitical rivals.

Several nations, including China and Russia, are building powerful nuclear bombs designed to produce super-electromagnetic pulse (EMP) waves capable of devastating all electronics—from computers to electric grids—for hundreds of miles, according to a newly-released congressional study.

A report by the now-defunct Commission to Assess the Threat to the United States from EMP Attack, for the first time reveals details on how nuclear EMP weapons are integrated into the military doctrines of China, Russia, North Korea, and Iran.

The report discloses how those states could use EMP attacks in theaters of battle in the Middle East, Far East, Europe, and North America.

“Nuclear EMP attack is part of the military doctrines, plans, and exercises of Russia, China, North Korea, and Iran for a revolutionary new way of warfare against military forces and civilian critical infrastructures by cyber, sabotage, and EMP,” the report states.

“This new way of warfare is called many things by many nations: In Russia, China, and Iran it is called Sixth Generation Warfare, Non-Contact Warfare, Electronic Warfare, Total Information Warfare, and Cyber Warfare.”

Nuclear-electronic warfare also is called “Blackout War” because of its effects on all electronic devices.

EMP attacks will be carried out at such high altitudes they will produce no blast or other immediate effects harmful to humans. Instead, three types of EMP waves in seconds damage electronics and the strikes are regarded by adversaries as not an act of nuclear war.