Tony Capaccio Daniel Flatley Bloomberg

Lockheed Martin's potential $15 billion sale to Saudi Arabia of its Thaad air-defense system may be the unfinished deal most vulnerable to growing congressional demands to stop providing arms to the desert kingdom after the killing of critic Jamal Khashoggi.

Lockheed Martin's potential $15 billion sale to Saudi Arabia of its Thaad air-defense system may be the unfinished deal most vulnerable to growing congressional demands to stop providing arms to the desert kingdom after the killing of critic Jamal Khashoggi.