The Pentagon is reportedly drafting a new nuclear strategy to expand President Donald Trump's options for using shorter-range tactical nuclear weapons in potential regional conflicts involving China or Russia. This classified effort, led by Under Secretary of War for Policy Elbridge Colby, emphasizes tactical nuclear systems designed for military targets in regional conflicts rather than relying mainly on long-range strategic forces, NBC News reported, citing sources familiar with the plans.

The strategy is intended for scenarios where China or Russia attacks a U.S. ally, requiring Washington to respond without immediately escalating to a large-scale strategic nuclear exchange. Supporters argue that providing the president with credible limited-response options could strengthen deterrence by convincing adversaries that the U.S. has ways to respond short of an all-out strategic nuclear war.

This development comes amid increasing military activities by Russia, including announced drills involving tactical nuclear weapons—the first such exercise publicly disclosed by Moscow. For example, a Yars intercontinental ballistic missile was launched during recent Russian military drills.

The shift in U.S. nuclear posture also follows the expiration of the New START treaty six months ago, which previously limited U.S. and Russian strategic nuclear arsenals and included inspection protocols. Without a replacement, Washington and Moscow currently operate without binding limits or inspections for the first time in decades.

Quotes from Pentagon supporters include, “Our view is that we need credible nuclear options,” and the goal to “expand the President’s option space by providing him with realistic and credible options and therefore strengthen deterrence.”

The reported strategy reflects heightened concerns as the United States faces two nuclear-armed adversaries with increasingly capable arsenals.

Sources