Guide
How does the security cooperation office support U.S. defense companies?
The is the principal point of contact in a U.S. mission for defense industry representatives. It supports the marketing efforts of U.S. companies while maintaining strict neutrality between U.S. firms competing for the same sale.
How does the security cooperation office support U.S. defense companies?
The , led by the /, is the principal point of contact in U.S. missions for most U.S. defense industry representatives attempting to market defense equipment or services. support the marketing efforts of U.S. companies while maintaining strict neutrality between U.S. competitors. The facilitates the flow of U.S. systems information, subject to releasability and export licensing considerations, while avoiding advocacy of specific U.S. producers or suppliers, if the effort involves multiple and competing U.S. commercial entities. should be well informed about, and responsive to, U.S. defense industry interests in the host country. The should draw on resident embassy experts (e.g., the commercial attaché or political/economic counselor) to inform industry representatives of the country’s financial position, relevant International Monetary Fund (IMF) controls or restrictions on credit, and the organization and functions of the Ministry of Defense and other government branches involved in national defense. Often defense industry representatives (sometimes former and ) have strong relations/networks in the international partner and can be a good source of information on what is happening on the ’s programs and the international partner's decision making/organization. Further details on support to U.S. defense industry are covered in the , C2.1.8.
While is principally a foreign policy tool for the , it also provides benefits to U.S. industry and the United States in general in the form of jobs, profits, maintenance of critical industries, reduction in trade deficits, tax revenue, etc. Nearly all cases involve the procurement of goods and services, directly or indirectly, from U.S. industry. In support of these benefits, and in support of the standardization and interoperability of foreign defense and security forces with U.S. forces, it is generally to the advantage of the United States that other countries buy American products and services when they identify a materiel requirement. In this regard, the relationship between personnel and representatives of U.S. industry, although unofficial, is important.
The must, however, maintain strict neutrality in promoting different U.S. firms competing for the same potential sale and should not endorse one specific American product or vendor over another unless specifically directed by . Any assistance rendered to one vendor must be offered or made available to other U.S. competitors. On the other hand, in cases where it is clear that there is only one U.S. source for a certain product or service, the may endorse that American product to the host nation. While supporting U.S. industry, the must also be an honest broker, considering both U.S. and host nation defense and policy interests. Should the judge that the marketing and/or sale of a product is not consistent with U.S. interests, is inappropriate for the host nation’s best interests, or could adversely impact U.S. credibility or bilateral relations, the should relay these concerns to the , , and the .
References
SAMM
- SAMM C2.1.8.1 — General.
- SAMM C2.1.8.4
- SAMM C2.1.8.6 — Direct Commercial Sales Versus Foreign Military Sales.
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
SCO — Security Cooperation Organization
SAMM Acronyms, as of 12 September 2026
Senior Defense Official (SDO) and Defense Attaché (DATT)
Principal DoD official in a U.S. embassy, as designated by the Secretary of Defense. The SDO or DATT is the Chief of Mission's principal military advisor on defense and national security issues, the senior diplomatically accredited DoD military officer assigned to a diplomatic mission, and the single point of contact for all DoD matters involving the embassy or DoD elements assigned to or working from the embassy. The SDO or DATT is considered the dual-hatted chief of both the Security Cooperation Organization and Defense Attaché Office in the embassy. This position was established by DoDD 5205.75, Department of Defense Operations at U.S. Embassies, December 21, 2007. The same document gives coordinating authority (see glossary definition) to the SDO or DATT for the purpose of ensuring that all DoD elements in a country are working in consonance with each other and under the guidance of the Chief of Mission. The SDO or DATT program replaces the now defunct U.S. Defense Representative model.
SAMM Glossary, as of 12 September 2026
SDO/DATTs — Senior Defense Official/Defense Attaché
SAMM Acronyms, as of 12 September 2026
SAMM — Security Assistance Management Manual
SAMM Acronyms, as of 12 September 2026
Glossary entry →Security Assistance Management Manual (SAMM) →
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
FMS — Foreign Military Sale
SAMM Acronyms, as of 12 September 2026
DSCA — Defense Security Cooperation Agency
SAMM Acronyms, as of 12 September 2026
Glossary entry →Defense Security Cooperation Agency (DSCA) →
COM — Chief of Mission
SAMM Acronyms, as of 12 September 2026
Combatant Command (CCMD)
A unified or specified command with a broad continuing mission under a single commander established and so designated by the President, through the Secretary of Defense and with the advice and assistance of the Chairman of the Joint Chiefs of Staff. Also called CCMD.
SAMM Glossary, as of 12 September 2026
DCS — Direct Commercial Sales
SAMM Acronyms, as of 12 September 2026
Implementing Agency (IA)
The military department or defense agency responsible for the execution of military assistance programs. With respect to FMS, the military department or defense agency assigned responsibility by the Defense Security Cooperation Agency to prepare an LOA and to implement an FMS case. The implementing agency is responsible for the overall management of the actions that will result in delivery of the materials or services set forth in the LOA that was accepted by a foreign country or international organization.
SAMM Glossary, as of 12 September 2026