CANBERRA, Australia. Leidos Australia and its Land 156 project partners demonstrated an integrated counter-drone capability for the Australian Defence Force (ADF) during Exercise Southern Arrow 25, the company announced in a statement.

ZURICH, Switzerland/TAUFKIRCHEN, Germany. HENSOLDT signed a long-term framework agreement with Rheinmetall Air Defence AG to supply radars from its SPEXER 2000 family for integration into Rheinmetall’s air defence systems, the company announced in a statement.

WILMINGTON, Massachusetts. Analog Devices is offering the ADPA1113, a 2 GHz to 6 GHz gallium nitride (GaN) radio-frequency power amplifier rated at 46.5 dBm output power, the company announced in a statement.

CHICAGO. Silvus Technologies (a Motorola solutions company) announced that the U.S. Department of Defense (DoD) Defense Innovation Unit (DIU) added the Silvus StreamCaster 4400 Enhanced (SC4400E) mobile ad hoc network (MANET) radio to its Blue UAS Framework, a rigorous testing and certification program that approves technologies for use in U.S. military unmanned aircraft system (UAS) operations. 

NATIONAL HARBOR, Md. Menlo Microsystems (known as Menlo Micro) launched its MM5130-NLX switch, a high-standoff RF front-end protection solution designed for demanding defense and aerospace applications, during the 62^nd Annual Association of Old Crows (AOC) International Symposium & Convention, held earlier this week. 

ANDOVER, Mass. Modular power-component company Vicor reports that it has been working with U.K.-based space consultancy and design firm Spacechips, which has launched a compact artificial intelligence (AI) accelerator card to enable in-orbit AI applications. 

EGLIN AIR FORCE BASE, Florida. Northrop Grumman and the U.S. Air Force completed a separation test of the Stand-in Attack Weapon (SiAW) from an F-16 aircraft, the company announced in a statement.

DELRAY BEACH, Fla. The global uncrewed underwater vehicle (UUV) market, which stands at $5.93 billion in 2025, is projected to rise to $8.72 billion by 2030, at a combined annual growth rate (CAGR) of 8%, according to a new study by MarketsandMarkets.

NATIONAL HARBOR, Md. Products from Annapolis Micro Systems, Interface Concept, and Open.Tech by Amphenol won Best In Show awards at the AOC [Association of Old Crows] 2025 International Symposium & Convention. 

SYRACUSE, New York. A new electronic warfare (EW) signal-generation system from Rohde & Schwarz and SRC is intended to help U.S. Department of Defense labs move away from bespoke threat simulators and toward an open, scalable approach that better matches the complexity of modern spectrum operations, company officials say.

NATIONAL HARBOR, Maryland. One company is trying to make it easier to build open systems by pulling many of its open-architecture products under a single umbrella.

NATIONAL HARBOR, Maryland. The head of the Defense Information Systems Agency (DISA) warned vendors at AOC 2025 that new electromagnetic-spectrum tools must plug into joint data systems or risk irrelevance.

62nd AOC INTERNATIONAL SYMPOSIUM & CONVENTION, NATIONAL HARBOR, Md. RF and microwave component supplier Quantic PMI is showing its various lines of performance-critical offerings at the AOC [Association of Old Crows] 2025 International Symposium & Convention, now underway at National Harbor.

NATIONAL HARBOR, Maryland. A new signals-intelligence system on display at the Association of Old Crows conference is designed to help operators sort, identify, and locate radio emitters faster by pushing more automation and analysis to the edge of the network.

NATIONAL HARBOR, Maryland. Spectrum Control is showcasing a 16-channel wideband radio-frequency transceiver card at AOC 2025 that is intended to condense electronic warfare, radar, and signals-intelligence front ends into a single 3U module.