HR 2510
American-Hellenic-Israeli Eastern Mediterranean Counterterrorism and Maritime Security Partnership Act of 2025
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Bill overview
This bill, the American-Hellenic-Israeli Eastern Mediterranean Counterterrorism and Maritime Security Partnership Act, aims to strengthen cooperation and training among the United States, Israel, Greece, and the Republic of Cyprus. It focuses on enhancing counterterrorism and maritime security efforts within the ‘3+1’ structure, a collaborative framework established to address regional security challenges. The bill seeks to increase support for joint exercises, strategic dialogues, and training programs, particularly at facilities like Souda Bay in Greece and the Cyprus Center for Land, Open-seas, and Port Security, to bolster regional stability and counter threats.
Key provisions
- Establishes a security subcomponent within the 3+1 structure for enhanced counterterrorism and maritime security cooperation.
- Increases support for joint counterterrorism and maritime security exercises involving Israel, Greece, and the Republic of Cyprus.
- Authorizes funding for the creation of new facilities and equipment at the Cyprus Center for Land, Open-seas, and Port Security.
- Expands United States support for maritime security initiatives at the Greek Souda Naval Base.
- Increases International Military Education and Training (IMET) assistance to Israel, Greece, and the Republic of Cyprus.
- Creates a new training program (TRIREME) at the Greek Souda Naval Base for maritime security training.
- Eliminates certain limitations on defense articles and security assistance to the Republic of Cyprus.
- Establishes an Interparliamentary Eastern Mediterranean Security Cooperation Group to foster legislative collaboration.
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119th CONGRESS — 1st Session
H. R. 2510
IN THE HOUSE OF REPRESENTATIVES
A BILL
To enhance counterterrorism and maritime security cooperation and training within the 3+1
structure between the United States, Israel, Greece, and the Republic of Cyprus.
This Act may be cited as the American-Hellenic-Israeli Eastern Mediterranean Counterterrorism and Maritime Security Partnership Act of 2025
.
The purpose of this Act is to enhance counterterrorism and maritime security cooperation and training within the 3+1
structure between the United States, Israel, Greece, and the Republic of Cyprus.
Congress finds the following:
Israel has been designated as a Major Non-NATO Ally under U.S. law since 1987 and its partnership with the U.S. is critical to the protection of U.S. interests in the Eastern Mediterranean and the surrounding regions.
The Department of State describes Israel as a great partner to the United States
with an unbreakable bond
that has never been stronger.
The longstanding strength of the relationship between the U.S. and Israel is demonstrated by the historic significance of the United States being the first country to officially recognize Israel as a state in 1948 and being the first country to recognize Jerusalem as its capital in 2017.
The United States remains in solidarity with Israel following the October 7, 2023, terrorist attack committed by Hamas, described by the Department of State as the deadliest terrorist attack in its 75-year history
which included the deaths of more than forty-four Americans, the most killed in a terrorist attack since the events of September 11, 2001, and the capture of twelve other Americans as hostages.
The Department of State holds that support for Israel’s security has been a cornerstone of American foreign policy,
as demonstrated by the longstanding support provided to Israel by the U.S.
The United States and Israel have defense cooperation agreements including a Mutual Defense Assistance Agreement (1952); a General Security of Information Agreement (1982); a Mutual Logistics Support Agreement (1991); and a Status of Forces Agreement (1994).
The United States has participated in military exercises with Israel, including Juniper Oak and Juniper Falcon.
The United States and Israel have engaged in strategic dialogue involving counterterrorism coordination.
Greece is a North Atlantic Treaty Organization (NATO) Ally that consistently exceeds its obligation of spending 2% of its gross domestic product (GDP) on defense annually. In 2021, Greece spent a higher percentage of its real GDP on defense than any other NATO country. In 2024, Greece spent 3.08% of its real GDP on defense and accordingly continues to rank amongst the highest of all NATO countries. Its significant contributions to the Alliance, including hosting the NATO Missile Firing Installation (NAMFI), the NATO Maritime Interdiction Operations Training Center (NMIOTC), the NATO Integrated Air and Missile Defense (NATO IAMD) Centre of Excellence, have led to it being designated as a key NATO Ally
by the Department of State.
Greece continues to support U.S. maritime security through hosting the U.S. Navy installation Naval Support Activity Souda Bay on the island of Crete, and Souda Bay provides the only deep-water port in the Mediterranean able to service the largest types of aircraft carriers operated by the U.S.
The Department of State describes Greece as a leader in the region
and an important partner to the United States in promoting regional security, stability
with a significant location at the crossroads of the Western Balkans, North Africa, the Middle East, and NATO’s southeastern flank,
making Greece a particularly important strategic ally.
The Department of State has declared that Greece shares a deep and abiding security partnership
with the United States.
The United States and Greece have defense cooperation agreements including The General Security of Military Information Agreement (GSOMIA) of 1986; the Defense Industrial Cooperation Agreement (DICA) of 1986; the NATO Status of Forces Agreement (SOFA) of 1951; the Comprehensive Technical Agreement (CTA) of 2001; and the Mutual Defense Cooperation Agreement (MDCA) of 1990 (updated in 2019 and in 2021).
Greece has participated in multiple bilateral and multilateral military exercises with the United States, including Thracian Cooperation, Stolen Cerberus, Trojan Footprint, Poseidon’s Rage, Orion, Iniochos, Defender Europe, and Alexander the Great. According to the Department of State, each year the Armed Forces of the United States and Greece jointly participate in more than 15 major military exercises.
The United States and Greece have engaged in strategic dialogue involving counterterrorism coordination.
The Republic of Cyprus (ROC) has been described by the Department of State as an important partner for regional stability, security, and prosperity
to the United States, with an important geostrategic position.
In 2025, the Department of State declared that Cooperation between the United States and the ROC is at a historic high.
The Department of State declared that the United States works closely with the ROC to advance shared security priorities in the Eastern Mediterranean region.
The United States and the Republic of Cyprus have agreed to a Statement of Intent on bilateral security cooperation in 2018 and a Defense Cooperation Roadmap for 2024–2029 directed towards promoting stability, security, and prosperity in the region.
The United States and the Republic of Cyprus have engaged in strategic dialogue involving counterterrorism coordination.
In addition to the strong bilateral relationships between the United States and Israel, the United States and Greece, and the United States and the Republic of Cyprus, all four countries share a multilateral relationship under the 3+1
structure established through Eastern Mediterranean Security and Energy Partnership Act of 2019 section of the Further Consolidated Appropriations Act of 2020 and the United States-Greece Defense and Interparliamentary Partnership Act of 2021 section of the National Defense Authorization Act for Fiscal Year 2022.
Together, the United States, Israel, Greece, and the Republic of Cyprus share the mutual goal of ensuring the Eastern Mediterranean is protected from threats of terrorism.
The United States and Israel have a history of strong counterterrorism cooperation. The Department of State has described Israel as a committed counterterrorism partner, closely coordinating with the United States on a range of counterterrorism initiatives.
This includes previous annual meetings of the Joint Counterterrorism Group between the two countries.
The United States and Greece have a history of strong counterterrorism cooperation. The Department of State has described Greece as a steadfast and reliable counterterrorism partner.
This has been demonstrated recently through improved information exchanges and CT cooperation with the United States through the Joint Security Program pilot.
The United States and the Republic of Cyprus have a history of strong counterterrorism cooperation. The Department of State has described the Republic of Cyprus as a partner that has collaborated closely with the United States bilaterally and as a member of the EU, as well as with other countries on international counterterrorism efforts.
The Department of State reported that ROC authorities have taken enhanced security measures to prevent terrorist actions following Hamas’s October 7 attack on Israel. The Cyprus National Police conducted increased patrols at airports, harbors, marinas, and ports; assessed high-threat targets—mostly of Israeli and U.S. interests—and provided frequent patrols; provided a police presence at all synagogues in Larnaca, Limassol, and Paphos; increased police coverage at the Israeli Embassy.
Additionally, the Republic of Cyprus has been threatened by Iran-backed terrorist organizations, including Hezbollah.
Israel and Greece have a history of strong counterterrorism cooperation and participate in regional and multinational counterterrorism exercises
between the two countries, as described by the Department of State.
Israel and the Republic of Cyprus have a history of strong counterterrorism cooperation and participate in regional and multinational counterterrorism exercises
between the two countries, as described by the Department of State.
Greece and the Republic of Cyprus have a history of strong counterterrorism cooperation and participate in regional and multinational counterterrorism exercises
between the two countries, as described by the Department of State.
Israel, Greece, and the Republic of Cyprus have a history of strong trilateral counterterrorism cooperation reflected through multiple types of engagement.
The foreign ministers of Israel, Greece, and the Republic of Cyprus, and the United States Secretary of State, have collectively met multiple times to discuss multilateral security issues.
The Cyprus Center for Land, Open-seas, and Port Security (C.Y.C.L.O.P.S.), initially funded by the United States State Department’s Export Control and Related Border Security (EXBS) program through a Memorandum of Understanding between the Republic of Cyprus and the USA, signed on September 12, 2020, has served as an important training center for the United States. The United States has conducted multiple security cooperation initiatives utilizing C.Y.C.L.O.P.S. including the U.S. Department of State’s Office of Weapons of Mass Destruction Terrorism Saharan Fox
workshop.
Together, the United States, Israel, Greece, and the Republic of Cyprus share the mutual goal of ensuring the Eastern Mediterranean is protected from breaches of maritime security.
Souda Bay, Crete, has served as an important location for the United States to conduct maritime security initiatives since 1969 and has long been considered the most essential location for supporting U.S. naval activity in the Mediterranean. In addition to providing the only port in the region able to sustain the largest aircraft carriers operated by the United Sates, it’s location at the junction between Europe, Africa, and Asia make it a location of great geostrategic value.
It is the policy of the United States—
to establish a security subcomponent of the 3+1
structure between the United States, Israel, Greece, and the Republic of Cyprus;
to expand official strategic engagement with Israel, Greece, and the Republic of Cyprus regarding counterterrorism and maritime security;
to increase support for joint counterterrorism and maritime security exercises among Israel, Greece, and the Republic of Cyprus;
to increase participation in multilateral dialogues on counterterrorism and maritime security conducted among the United States, Israel, Greece and the Republic of Cyprus;
to increase support for the participation of Israel, Greece, and the Republic of Cyprus in the Combating Terrorism Fellowship Program;
to expand United States support for counterterrorism initiatives at C.Y.C.L.O.P.S. (Cyprus Center for Land, Open-seas, and Port Security) in the Republic of Cyprus and develop deeper cooperation with the latter regarding counterterrorism and maritime security;
to expand United States support for maritime security initiatives at the Greek Souda Naval Base in Greece and develop deeper cooperation with the latter regarding counterterrorism and maritime security;
to further support a robust International Military Education and Training (IMET) programming with Israel, Greece and the Republic of Cyprus, which will increase interoperability with the United States;
to encourage counterterrorism, border and maritime security investments in Israel, Greece, and the Republic of Cyprus; and
to increase counterterrorism intelligence sharing and maritime domain awareness cooperation with Israel, Greece, and the Republic of Cyprus.
Section 1316 of the National Defense Authorization Act for Fiscal Year 2022 is amended by striking subsection (e).
There is established a group, to be known as the Israel, Greece, Cyprus, and the United States Interparliamentary Eastern Mediterranean Security Cooperation Group
to serve as a security focused legislative subcomponent to the 3+1 interparliamentary group established in Section 1316 of the National Defense Authorization Act for Fiscal Year 2022.
The group established under subsection (a) shall include a group of not more than 6 Members of the United States Senate and 6 Members of the United States House of Representatives, who shall be appointed jointly by the majority leader and the minority leader of the Senate and the speaker and the minority leader of the House of Representatives, respectively. Membership shall include 2 Members of Congress who serve on an appropriate congressional committee.
Not less frequently than twice each year, the United States Interparliamentary Eastern Mediterranean Security Cooperation Group shall meet with Israeli, Cypriot, and Greek parliamentary counterpart members to discuss issues on the agenda of the legislative branch of the Governments of Israel, Greece, the Republic of Cyprus, and the United States regarding counterterrorism and maritime security.
There is established a group, to be known as the Israel, Greece, Cyprus, and United States Interexecutive Eastern Mediterranean Security Cooperation Group
to serve as a security focused executive component to the 3+1
structure.
The Israel, Greece, Cyprus, and the United States Interexecutive Eastern Mediterranean Security Cooperation Group shall include a designated officer from:
The United States Department of State, appointed by the United States Secretary of State.
The responsibilities of this designated officer as established in Sec. 7. may be assigned to an existing officer within the Department of State to fulfil the requirements of Sec. 7.
The United States Department of Defense, appointed by the United States Secretary of Defense.
The responsibilities of this designated officer as established in Sec. 7. may be assigned to an existing officer within the Department of Defense to fulfil the requirements of Sec. 7.
The United States Department of Homeland Security, appointed by the United States Secretary of Homeland Security.
The responsibilities of this designated officer as established in Sec. 7. may be assigned to an existing officer within the Department of Homeland Security to fulfil the requirements of Sec. 7.
Not less frequently than twice each year, the United States Interexecutive Eastern Mediterranean Security Cooperation Group shall meet with Israeli, Cypriot, and Greek executive counterpart members to discuss issues on the agenda of the executive branch of the Governments of Israel, Greece, the Republic of Cyprus, and the United States regarding counterterrorism and maritime security.
Counterterrorism Education for Readiness Building in the East-Mediterranean Region to Unify Security Programor
CERBERUS, which shall—
be used at the Cyprus Center for Land, Open-seas, and Port Security, provided that the Government of the Republic of Cyprus agrees so, with the purpose of increasing counterterrorism cooperation and interoperability between the United States, Israel, Greece, and the Republic of Cyprus; and
be available to ministry, agency, and headquarters level organizations for such countries.
The training program established under subsection (a) shall promote respect for legitimate civilian authority within the country to which the assistance is provided.
Not later than 90 days after the date on which the Secretary of Defense, in consultation with the Secretary of State, determines such training program has been established and made available to the United States, Israel, Greece, and the Republic of Cyprus, they shall submit to the appropriate congressional committees a report on the training structure they have created.
Following the submission of the report required by paragraph (2), the Secretary of Defense, in consultation with the Secretary of State, shall provide to the appropriate congressional committees an annual briefing on the results of such training program.
The Secretary of Defense, in coordination with the Secretary of State, shall—
create a training program to be used at the Greek Souda Naval Base, provided that the Government of Greece agrees, with the purpose of increasing maritime security cooperation and interoperability between the United States, Israel, Greece, and the Republic of Cyprus; and
make available such training to ministry, agency, and headquarters level organizations for such countries.
The provision of assistance and training under this section may be referred to as Training and Readiness Initiative for Regional East-Mediterranean Maritime-Security Enforcement
or TRIREME
.
Training provided under subsection (b) shall include elements that promote respect for legitimate civilian authority within the country to which the assistance is provided.
Not later than 180 days after the date of the enactment of this Act, and every 180 days thereafter, the Secretary of Defense, in consultation with the Secretary of State, shall submit to the appropriate committees of Congress a report on the status of the creation and implementation of the training established in Sec. 9. until the Secretary of Defense, in consultation with the Secretary of State, determines the training has been established and made available to the United States, Israel, Greece, and the Republic of Cyprus.
Not later than 90 days after which the Secretary of Defense, in consultation with the Secretary of State, determines the training has been established and made available to the United States, Israel, Greece, and the Republic of Cyprus, they shall submit to the appropriate committees of Congress a report on the training structure they have created.
Following the submission of the report required by Sec. 9(5)(A)(i), on an annual basis the Secretary of Defense, in consultation with the Secretary of State, shall submit provide a briefing on the results of the training established through Sec. 9. to the appropriate committees of Congress.
Not later than one year after the date of the enactment of this Act, the Secretary of Defense, in consultation with the Secretary of State, shall submit to the appropriate congressional committees a strategy on enhanced counterterrorism cooperation with Israel, Greece, and the Republic of Cyprus.
The report required under subsection (a) shall be submitted in unclassified form, but may contain a classified annex.
Not later than one year after the date of the enactment of this Act, the Secretary of Defense, in consultation with the Secretary of State, shall submit to the appropriate congressional committees a strategy on enhanced maritime security cooperation with Israel, Greece, and the Republic of Cyprus.
The report required under subsection (a) shall be submitted in unclassified form, but may contain a classified annex.
Section 1250A of the National Defense Authorization Act for Fiscal Year 2020 (22 U.S.C. 2373 note) is amended—
in the heading, by striking Repeal of prohibition on
and inserting Sense of Congress regarding
;
(a) Sense of Congress.—It is the sense of Congress thatand inserting the following:
It is the sense of Congress that—; and
by striking subsections (b), (c), and (d).
Section 620C of the Foreign Assistance Act of 1961 (22 U.S.C. 2373) is amended by striking subsections (d) and (e).
There are authorized to be appropriated to the Department of Defense $5,000,000 to create new facilities at, and acquire new equipment for, the Cyprus Center for Land, Open-seas, and Port Security, in coordination with Minister of Defence of the Republic of Cyprus, for the purposes of counterterrorism cooperation training which can be used to carry out the requirements of section (9).
Following the creation of facilities and acquisition of equipment by the Department of Defense for the purposes specified in paragraph (1), such facilities and equipment is authorized to be made available to the Government of the Republic of Cyprus.
There are authorized to be made available to the Government of the Republic of Cyprus $2,000,000 for each of fiscal years 2026 through 2029 for annual general support of the Cyprus Center for Land, Open-seas, and Port Security.
There are authorized to be appropriated to the Department of Defense $1,500,000 for each of fiscal years 2026 through 2029 for the creation and implementation of the training program in section (8).
There are authorized to be appropriated to the Department of Defense $1,500,000 for each of fiscal years 2026 through 2029 for the creation and implementation of the training program in section (9).
There are authorized to be appropriated for each of fiscal years 2026 through 2029, to enhance interoperability and capabilities for joint operations and for counterterrorism and maritime security education—
$1,000,000 for International Military Education and Training (IMET) assistance for Israel;
$250,000 for International Military Education and Training (IMET) assistance for Greece; and
$250,000 for International Military Education and Training (IMET) assistance for the Republic of Cyprus.
There is authorized to be appropriated to the Department of Defense $5,000,000 to create new facilities at, and acquire new equipment for, the Greek Souda Naval Base, in coordination with Minister of Defence of Greece, for the purposes of maritime security training which can be used to carry out section (9).
Following the creation of facilities and acquisition of equipment by the Department of Defense for the purposes specified in Sec 11 (1) (A), such facilities and equipment is authorized to be made available to the Government of Greece.
There is authorized to be made available to the Government of Greece $2,000,000 for each of fiscal years 2026 through 2029 for annual general support of the facilities created through section (10).
In this Act, the term appropriate congressional committee means—