The venerable term “national technical means” which has long been used to refer to U.S. intelligence satellites and related capabilities is quietly dropping out of official usage.
The official DOD Dictionary of Military and Associated Terms still included “NTM” (for “national or multinational technical means of verification”) on the list of acronyms in its May 2019 edition, as it has in the past. But by the June revision, it was gone.
A newly updated US Army Field Manual on Army Space Operations proposed a new term that it said replaces national technical means:
“National Reconnaissance Office overhead systems (known as NOS) — formerly referred to as national technical means — are spaced-based sensors designed to collect data in order to support intelligence analysis.”
Except for that new Army manual, though, there is no other indication that these assets are in fact “known as NOS.” See Army Space Operations, Field Manual (FM) 3-14, October 30, 2019.
It is not clear why the traditional term has fallen out of favor.
The use of “national technical means of verification” dates from the 1972 Anti-Ballistic Missile Treaty. It was deliberately left undefined, then-Director of Central Intelligence Richard Helms said in 1971, both to protect intelligence methods and to avoid offending Soviet sensibilities.
“The Soviets themselves are very anxious that it not be discussed,” said DCI Helms at that time. “They have made it clear that they are unwilling to agree explicitly to anything which would appear to some as an infringement of territorial sovereignty, a matter on which they are extremely sensitive. So we draw no more attention than is necessary to this activity.”
“There will be no misunderstanding between Washington and Moscow about what is meant [by “national technical means”]. But we’ll avoid a lot of problems by saying it that way,” Helms said.
“National technical means of verification” are still referenced in the New START Treaty, which will expire in February 2021 if not renewed.
Public health insurance programs, especially Medicaid, Medicare, and the Children’s Health Insurance Program (CHIP), are more likely to cover populations at increased risk from extreme heat, including low-income individuals, people with chronic illnesses, older adults, disabled adults, and children.
“There are cities and towns across the country and around the world with immense potential; we just need to help them leverage their assets in a structured way.”
Is sole authority solvable, or is it truly the best system possible for nuclear launch authority? If the latter, should we accept that reality?
On September 3, 2025, China showcased its military power in a parade commemorating the 80th Anniversary of the end of World War II. The parade featured a large number of new military weapons and equipment, including new and modified nuclear systems that had not been previously publicly displayed. This parade was also the first time […]