The US Army's Sentinel A4 radar that can track challenging threat targets like cruise missiles is moving into low-rate initial production.

The US Army delayed until next year a decision on whether to approve full production of a $2 billion Lockheed Martin Corp. air defense radar system that’s been touted as a candidate for the ...

LMT’s Sentinel A4 is an advanced air and missile defense radar designed to enhance protection against a wide range of aerial threats, including cruise missiles, unmanned aerial systems and both ...

The Air Force is using money previously given to its Sentinel intercontinental ballistic missile program to convert a Qatari ...

Soldiers with the 10th Mountain Division are tracking drone threats using combat air defense radars on the U.S.-Mexico border.

Opinion: The acquisition process is too slow, risk-averse and bureaucratic to deliver the capabilities troops need, Rep. Mike ...

Initially NASAMS used the American made MPQ-64 Sentinel radar but some customers requested a system that could work with different radars and air-to-air missiles. NASAMS has been tested and configured ...

ROY — The estimated price tag for the massive Sentinel nuclear defense system now totals $141.9 billion, an 81% jump from 2020 projections, and U.S. Defense Department officials are hustling to ...

The US Army delayed until next year a decision on whether to approve full production of a $2 billion Lockheed Martin Corp. air defense radar system that’s been touted as a candidate for the ...