For the Defense Threat Reduction Agency (DTRA) and the U.S. Air Force, devoting the time and money to build an effective bunker-buster bomb is challenging.

U.S. Sen. James Risch, R-Idaho, said he will continue blocking indefinitely the transfer of Lockheed Martin F-35s purchased by Turkey during a July 9 hearing.

Missile programs and procurement are at the heart of a renewed defense cooperation agreement between France and the UK.

Air forces and senior commanders from around 60 countries are set to converge on London next week and the spotlight will be on a recent UK defense review.

Belgium will halt operations with its land-based NH90 tactical transport helicopters, aiming to replace them in 2026, Defense Minister Theo Francken says.

Boeing says it is still pursuing South Korea’s AEW requirement after the U.S. government’s failure to submit a formal offer in the third and latest round of bidding threw an E-7 proposal into doubt.

A House panel has endorsed a DARPA plan to fly a reusable hypersonic aircraft demonstrator for reconnaissance and strike missions.

The German Bundestag has begun the debate on higher defense spending that would also see a significant uptick in the procurement budget for the current year.