Lithuania Begins Deploying Three Lockheed Martin AN/TPS-77 Radars

Lithuania has begun deploying three Lockheed Martin AN/TPS-77 Multi-Role Radars, advancing a previously awarded U.S. Foreign Military Sales (FMS) acquisition rather than opening a new procurement opportunity. The approximately $52.6 million contract was awarded in September 2023. The United States is contributing more than $29 million through its Building Partner Capacity program, helping fund the acquisition and supporting Lithuania’s air-surveillance capabilities. The reported deployment marks an implementation milestone within an established contract, not a new solicitation for competing vendors.

The radars are intended to strengthen Lithuanian air surveillance and contribute data to NATO’s integrated air and missile defense network. That operational role makes the program relevant beyond equipment delivery: the systems must fit into national and allied command, surveillance, and information-sharing environments. For industry, interoperability, technical integration, sustainment, and the ability to support equipment operating in an allied network are central considerations when assessing potential work connected with the deployment.

Contract work and deliveries are scheduled to continue through February 2027, providing a defined planning horizon for firms positioned to support FMS execution and air-defense systems. The supplied information does not identify a separate support solicitation, contract ceiling for follow-on work, or additional award. Contractors should therefore treat training, spare parts, maintenance, and integration support as potential areas to monitor—not as confirmed, currently open opportunities. Companies interested in adjacent work can use the delivery timeline to evaluate relevant capabilities, partner relationships, and possible routes to engage with the Lithuanian and U.S. stakeholders involved.

The procurement also illustrates how U.S.-funded security assistance can combine a major defense-system purchase with operational goals for an allied partner. With Lithuanian Armed Forces deployment activity, the Ministry of National Defence of Lithuania as a national defense stakeholder, and the U.S. Air Force and North Atlantic Treaty Organization among the agencies identified, the effort involves both national implementation and alliance-level connectivity. For GovCon teams, the practical takeaway is to track execution through February 2027 and watch for clearly announced requirements tied to training, sustainment, spare parts, and radar interoperability, while distinguishing those possible needs from the already-awarded radar contract.

• Three AN/TPS-77 Multi-Role Radars are being deployed by Lithuania; Lockheed Martin is the named vendor.
• The FMS contract was awarded in September 2023 and is valued at roughly $52.6 million.
• The United States is providing more than $29 million through its Building Partner Capacity program.
• Deliveries and contract work are expected to continue through February 2027, offering a defined timeframe for capability and partner planning.
• The systems are intended to strengthen Lithuanian air surveillance and supply data to NATO’s integrated air and missile defense network.
• The procurement is already awarded; the announcement does not describe a new open solicitation.
• Potential adjacent areas for contractors to monitor include support, training, spare parts, and radar interoperability; no specific follow-on awards are confirmed in the supplied information.
• Firms assessing related work should consider FMS execution experience and the technical demands of connecting radar systems with allied air-defense networks.
• Agencies identified include the Lithuanian Armed Forces, Ministry of National Defence of Lithuania, U.S. Air Force, and North Atlantic Treaty Organization.