EF Johnson Technologies announced two changes to its senior leadership structure to sustain its growth, profitability and long-term success. These changes include the promotion of Mitch Urbanczyk to senior vice president of sales and Stephanie Spears as vice president of bid operations.

Comtech Telecommunications promoted Timothy Jenkins to president of its safety and security technologies product group, effective June 1.

In responses to a U.K. Competition and Markets Authority (CMA) investigation of Motorola’s dual roles in the Airwave network and the Emergency Services Network (ESN), EE and the U.K. Home Office filed responses, expressing concerns about Motorola’s two roles. Motorola also filed its own response to the CMA’s investigation.

Aviat Networks reported financial results for its fiscal 2022 third quarter ended April 1.

The U.S. Department of Commerce’s (DoC) National Artificial Intelligence (AI) Advisory Committee (NAIAC) launched May 4.

From April 24 – 29, the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) and the Cybersecurity and Infrastructure Security Agency (CISA) hosted JamX 22, an exercise to counter electronic jamming at White Sands Missile Range with federal, state, local and industry participants.

Ericsson announced the opening of its Global Utilities Innovation Center at its facility in Plano, Texas. The new fully functional facility consists of a purpose-built operating lab and demo environment locations that will allow utilities to engage with Ericsson and its partners to solve real-world connectivity challenges.

Critical messaging specialist Secapp joined TCCA, the global representative organization for the critical communications ecosystem. Based in Finland, Secapp develops and manages the eponymous Secapp critical communications and alerting software-as-a-service (SaaS) platform, designed for use in emergency and disaster situations.

GeoComm, a public-safety location intelligence platform provider, announced a new partnership with NextNav, a provider of z-axis vertical positioning, to enhance floor-aware indoor mapping for E9-1-1.

During its quarterly meeting May 4, the First Responder Network Authority (FirstNet Authority) approved reinvestment into the FirstNet network that will help improve indoor coverage for first responders.