Guide
What U.S. teams support a Foreign Military Sales purchaser in country?
New U.S. equipment often comes with teams sent to the partner country, under the supervision of the while there. Quality assurance teams receive and inspect it, technical assistance teams and technical assistance field teams keep it running, and and teach the partner's own people to install, operate and maintain it.
What U.S. teams support a Foreign Military Sales purchaser in country?
Often, when the provides new equipment to a country, there is a need for technical assistance and training. Whenever there is a new Presidential determination that a country is eligible for U.S. /, the country will often require help to interface with the U.S. logistics system. Various teams sent to the country from the U.S. often provide this technical assistance and training. To ensure that all aspects of the / mission are integrated into an overall effective program, all such teams are under the supervision of the overseas while they are in the international partner’s nation.
The use of these teams is an integral part of the , providing both initial and follow-on support for the country. The following is a brief discussion of the general types of teams that may be provided.
Quality assurance teams (QATs) are often provided whenever a new item of military equipment is transferred to an international partner. The mission of the QAT is to receive, inspect, and prepare the U.S. equipment for initial operation. They are not a training team. The QAT is assigned to make sure that the equipment has not been damaged during transit and, if it has, to repair the equipment and ensure that it is operational when provided to the purchasing country. QATs are usually very small teams temporarily assigned in country; they perform their mission and leave the country promptly, thereby minimizing the cost to the international partner.
Technical assistance teams () are DoW and/or contractor personnel temporarily assigned in-country to maintain or repair equipment provided under an program. These teams can also be used to set up and place into operation such things as repair parts warehouses, personnel records systems, and technical libraries. are often used when a country finds itself having problems in maintaining U.S. equipment or interfacing with U.S.-management techniques. The primary purpose of a does not normally include training, although some degree of training will be provided by virtue of the team performing their mission.
are DoW personnel (military or civilian) who are technically qualified to provide advice, instruction, and training in the installation, operation, and maintenance of weapons, equipment, and systems. These are the long-term training teams utilized for in-country training of foreign military personnel. English language instructors are an example of .
are furnished by DoW contract with U.S. industry to provide advice, instruction, and training in the installation, operation, and maintenance of weapons, equipment, and systems. will be used only when DoW personnel with the required skills are not available or it is not practical to use them. may be funded under with approval.
Technical assistance field teams () are DoW and/or contractor personnel permanently assigned in country who are used to provide in-country technical support to foreign personnel on specific equipment, technology, weapons, and supporting systems when Mobile Training Teams () and are not appropriate. are often the bridge between purely technical assistance and pure training. members are technical experts in their fields and often provide formal and informal training to their counterparts as part of their primary mission of ensuring the continued operation of the equipment or support system. are often used to set up operational maintenance and supply systems that will interface effectively with continental U.S. () activities. In this sense, members are both doers and trainers. set up and operate the systems, but they also train their counterparts to assume full operational control as quickly as possible.
References
SAMM
- SAMM C10.22.5.7 — Technical Assistance Teams.
- SAMM GLOSSARY/extended-training-service-specialists-etss — Extended Training Service Specialists (ETSS)
- SAMM GLOSSARY/contract-field-services-cfs — Contract Field Services (CFS)
- SAMM C10.22.4 — Technical Assistance Field Teams.
Related
Security Cooperation Organization (SCO)
A Department of Defense element that is part of the United States Diplomatic mission located in a foreign country to carry out security assistance and security cooperation management functions under the supervision and coordination authority of the senior defense official/defense attaché.
SAMM Glossary, as of 12 September 2026
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Extended Training Service Specialists (ETSS)
ETSS are DoD military and civilian personnel technically qualified to provide advice, instruction, and training in the installation, operation, and maintenance of weapons, equipment, and systems. ETSS are attached to an overseas Security Cooperation Organization (SCO) rather than assigned, and they are carried on the Joint Table of Distribution, but are not provided as an augmentation to the SCO staff. ETSS may be provided for overseas assignments for periods of up to but not exceeding one year, unless specifically approved by DSCA.
SAMM Glossary, as of 12 September 2026
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Contract Field Services (CFS)
These are services performed for the USG by commercial or industrial companies. These services provide instruction and training on the installation, operation, and maintenance of DoD weapons, equipment, and systems.
SAMM Glossary, as of 12 September 2026
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Security Assistance (SA)
A group of programs authorized by federal statutes by which the United States provides defense articles, military training, and other defense-related services by grant, lease, loan, credit, or cash sales in furtherance of national policies and objectives, and those that are funded and authorized through the Department of State to be administered by Department of Defense/Defense Security Cooperation Agency, which are considered part of security cooperation.
SAMM Glossary, as of 12 September 2026
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Security Cooperation
Activities undertaken by the DoD to encourage and enable international partners to work with the United States to achieve strategic objectives. It includes all DoD interactions with foreign defense and security establishments, including all DoD-administered security assistance programs, that: build defense and security relationships that promote specific U.S. security interests, including all international armaments cooperation activities and security assistance activities; develop allied and friendly military capabilities for self-defense and multinational operations; and provide U.S. forces with peacetime and contingency access to host nations.
SAMM Glossary, as of 12 September 2026
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SCO — Security Cooperation Organization
SAMM Acronyms, as of 12 September 2026
TPA — Total Package Approach
SAMM Acronyms, as of 12 September 2026
TAT — Technical Assistance Team
SAMM Acronyms, as of 12 September 2026
FMS — Foreign Military Sale
SAMM Acronyms, as of 12 September 2026
TAFT — Technical Assistance Field Team
SAMM Acronyms, as of 12 September 2026
IMET — International Military Education and Training
SAMM Acronyms, as of 12 September 2026
ETSS — Extended Training Service Specialist
SAMM Acronyms, as of 12 September 2026
Glossary entry →Extended Training Service Specialists (ETSS) →
DSCA — Defense Security Cooperation Agency
SAMM Acronyms, as of 12 September 2026
Glossary entry →Defense Security Cooperation Agency (DSCA) →
CFS — Contract Field Services
SAMM Acronyms, as of 12 September 2026
MTT — Mobile Training Team
SAMM Acronyms, as of 12 September 2026
CONUS — Continental United States
SAMM Acronyms, as of 12 September 2026
Technical Assistance Team (TAT)
DoD and/or contractor personnel in temporary duty status who place into operation, maintain, or repair equipment provided under a Security Assistance program. TAT services can be provided under a Foreign Military Sales case but cannot be provided under the International Military Education and Training program, except in the case of the installation of English language laboratories.
SAMM Glossary, as of 12 September 2026
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