U.S. soldiers complete a chemical, biological, radiological and nuclear weapons evaluation in South Korea on March 23, 2016. (Quanesha Deloach/ Army)

U.S. Special Operations Command will take a new, leading role coordinating the Pentagon’s effort to counter weapons of mass destruction, reinvigorating a long-running debate about how the U.S. military should handle threats posed by everything from nuclear weapons to chemical agents such as mustard and sarin.

The decision was approved by President Obama at Defense Secretary Ashton B. Carter’s request in August but is still taking shape in the Pentagon and could be finalized in January, defense officials said. Numerous aspects of the mission to counter weapons of mass destruction will shift to Special Operations Command (SOCOM) from U.S. Strategic Command, which then-Defense Secretary Donald H. Rumsfeld assigned to the mission in 2005.

The decision means yet another job for SOCOM, whose elite troops have been used heavily by Obama to strike the Islamic State and other militant groups. The command will coordinate the development of a “coherent” Defense Department response to weapons of mass destruction, said a senior military official, who, like others, spoke on the condition of anonymity because of the sensitivity of the mission. SOCOM will not be granted any new legal authorities for the mission but will have new influence in guiding how the Defense Department responds to threats of weapons of mass destruction.

Pentagon spokesman Gordon Trowbridge said the decision shows how seriously the Pentagon takes countering weapons of mass destruction.

“Changes to combatant command authorities are not undertaken lightly, and in this case, the change reflects careful consideration of how best to address what is clearly a national security priority,” Trowbridge said.

The move follows long-standing complaints that Strategic Command, which oversees space operations, missile defense and nuclear missions, has not devoted enough personnel and emphasis to the job. It also comes as others question whether SOCOM has been given too much power, in part due to a decision first acknowledged by Carter in October to have Joint Special Operations Command, the most secretive part of SOCOM, coordinate all U.S. efforts to track foreign fighters globally.

One senior defense official who has worked on the mission to counter weapons of mass destruction said that Strategic Command “has rarely invested the necessary political and intellectual capital” to push for issues pertaining to countering weapons of mass destruction. The official attributed that to the Pentagon not having U.S. forces designated specifically to countering weapons of mass destruction and an “overall low sense of priority as compared to its other missions.”

The question, the senior defense official said, is whether SOCOM will effectively address all concerns about weapons of mass destruction given its “narrow interests” focusing on potential terrorism involving the weapons.


Special Forces soldiers detain someone during the military exercise Emerald Warrior 2015 at Eglin Air Force Base, Fla. (Staff Sgt. Jamal D. Sutter/ Air Force)

Trowbridge disputed those concerns, saying regional combatant commands, such as Central Command and Pacific Command, will continue to execute missions to counter weapons of mass destruction, with SOCOM synchronizing efforts across the Defense Department “just as [Strategic Command] has done.”

A defense official with knowledge of the discussions said the decision amounts to a “rebalancing of priorities” as other missions under Strategic Command’s control take resources. Strategic Command commanders, the official said, are “busy cats, and they have huge responsibilities in terms of managing our strategic response.

“They’re responsible for, if necessary, waging nuclear war,” the official said. “That’s a huge responsibility.”

Army Col. Thomas Davis, a spokesman for SOCOM, referred all questions to the Pentagon.

Trowbridge said the Pentagon is still working out the details about how the transition will work. Strategic Command currently oversees several efforts involved in the mission to counter weapons of mass destruction and works closely with the Defense Threat Reduction Agency, which has headquarters at Fort Belvoir, Va. The agency’s missions include lethality testing of biological weapons at White Sands Missile Range in New Mexico and arms inspections in former Soviet republics such as Ukraine.

But SOCOM has long had a hand in efforts to counter weapons of mass destruction and trains extensively to respond in case what is called a “loose nuke” ends up in the hands of terrorists. According to the book “Relentless Strike,” a best-selling history of Joint Special Operations Command published last year, virtually every joint readiness exercise the unit ran by the 1990s involved the counterproliferation of nuclear weapons, with special attention paid to the seizure of weapons that enemies might hide in underground lairs.

That mission has continued to evolve since. The same senior U.S. military official who acknowledged SOCOM plans to coordinate the mission to counter weapons of mass destruction did not disclose how but said SOCOM is “leaning into being more prepared for the future” with North Korea. Kim Jong Un’s regime continues to develop nuclear weapons and has a variety of weapons stashed in mountainside caves and a robust special operations force of its own.

“It is the threat that keeps me awake at night, and you’ve heard other senior commanders say the same thing,” the senior military official said. “We are in a very tenuous situation with not a lot of leverage and not a lot of initiative in terms of negotiations. And so, as you might imagine, we are preparing contingency operations to the degree we need to.”

Jeffrey Lewis, an arms-control expert who is director of the East Asia Nonproliferation Program at the Middlebury Institute of International Studies at Monterey, said that some Strategic Command officials were against coordinating counter-weapons of mass destruction from the day they were assigned the mission. Under President George W. Bush, he said, Strategic Command was the “Christmas tree that had everything hung on it,” including taking the lead on the Pentagon’s space and cyberoperations.

“This is always the last bulb that goes on the Christmas tree du jour, because it doesn’t get love anywhere,” Lewis said of the mission to counter weapons of mass destruction. “I guess the music has stopped, and the [weapons of mass destruction] mission is sitting in the SOCOM chair.”

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