WASHINGTON — The U.S. State Department on Thursday OK’d two potential arms deals for a pair of NATO allies.

The Netherlands was cleared to purchase 34 Patriot Advanced Capability‑3 (PAC-3) missiles, with an estimated price tag of $241 million. The United Kingdom, meanwhile, was cleared to purchase $401.3 million worth of logistics support for its fleet of C-17 aircraft.

The announcements, posted on the website of the Defense Security Cooperation Agency, do not represent final locked-in sales. All Foreign Military Sales announcements must be cleared by Congress, after which dollar and equipment totals can change in final negotiations.

The Netherlands deal would include the 35 PAC-3 missiles, as well eight kitted 2-pack PAC-3 MSE Missile Round Trainers, six kitted 2-pack PAC-3 MSE Empty Round Trainers, four PAC-3 MSE Skid Kits, one lot of Classified PAC-3 MSE Concurrent Spare Parts and one lot of Unclassified PAC-3 MSE CSPs, along with logistics support.

“The Netherlands will use the enhanced capability to strengthen its homeland defense and deter regional threats, and provide direct support to coalition and security cooperation efforts,” per the DSCA. The Netherlands operates four Patriot batteries.

The prime contractor would be Lockheed Martin. The Netherlands typically requires industrial offsets when buying foreign-made weapons, which are to be negotiated later between Lockheed and the Dutch.

The U.K. request includes “aircraft component spare and repair parts; accessories; publications and technical documentation; software and software support; U.S. Government and contractor engineering, technical and logistical support services; and other related elements of logistical and program support” for its C-17s. Boeing will be the prime contractor.

“This proposed sale will improve the United Kingdom’s capability to meet current and future threats by ensuring the operational readiness of the Royal Air Force. Its C-17 aircraft fleet provides strategic airlift capabilities that directly support U.S. and coalition operations around the world,” per the DSCA announcement.

Since the start of fiscal 2017, the Netherlands has been cleared for 11 other FMS cases, totaling $1.95 billion in potential sales. In that same period the U.K. has been cleared for seven FMS cases, worth a potential $7.35 billion