June 2026 – Dalian, China — Caltta, a global leading provider of mission-critical communications and integrated control & command solutions, successfully delivered the communications support underpinning security operations at the 17th Summer Davos Forum.

As global leaders gathered in Dalian for the 17th Summer Davos Forum, one of the world's most influential economic gatherings, Caltta deployed an integrated mission-critical communications ecosystem to deliver secure, resilient and uninterrupted command, control and public safety communications throughout the event. Held from 23–25 June under the theme "Scaling Innovation," the forum brought together more than 1,700 political, business and academic leaders from over 90 countries and regions, placing exceptional demands on security coordination, real-time situational awareness and mission-critical command communications.

Working under the unified deployment of the Science and Information Branch of the Dalian Public Security Bureau, Caltta implemented its highest-level technical support programme to ensure mission-critical network availability across the entire security operation.

Multi-Layer Mission-Critical Communications Architecture

Ahead of the event, Caltta conducted comprehensive inspections and optimization of wireless communications infrastructure, digital trunked radio networks and video surveillance systems covering both the venue and key transportation corridors.

To strengthen operational resilience, the company deployed Ad-Hoc emergency communications system, mobile video transmission platforms and integrated command resources capable of maintaining continuous connectivity under demanding operational conditions. Throughout the forum, dedicated technical teams provided 24/7 on-site support, ensuring uninterrupted network performance and rapid response capability.

The deployment established a flat, highly efficient command architecture that enabled seamless coordination between frontline personnel and command centers, supporting rapid decision-making during security operations.

Advanced Technologies Powering Public Safety Operations

Caltta supplied a comprehensive portfolio of mission-critical communication technologies tailored for large-scale event security and emergency response.

The deployment included the iCS C500a Portable Triple-Screen Emergency Command Suites, the SAT1000 DMR Trunking and Satellite Integrated Base Station, the sMesh750M Broadband Ad-Hoc Network, alongside intelligent robotic inspection dogs designed to enhance field situational awareness.

These Technologies Supported Multiple Operational Scenarios:

• Event security operations

• Mobile command and dispatch

• Road patrol and traffic management

• Emergency communications

• Rapid deployment

• Real-time video and data transmission

By integrating broadband communications, DMR trunking, satellite connectivity, Ad-Hoc networking and intelligent inspection technologies into a unified operational platform, Caltta delivered a resilient communications framework capable of maintaining secure voice, video and data services across complex operational environments.

Proven Experience in National-Level Security Communications

The Summer Davos deployment further reinforces Caltta's long-standing position as a trusted provider of mission-critical communications for China's highest-profile national events.

The company has previously supported communications operations for numerous landmark events, including national commemorations, international diplomatic forums, major sporting competitions and large-scale public security missions. Across these deployments, Caltta has consistently demonstrated its ability to deliver highly available communications infrastructure, integrated command systems and rapid emergency response capabilities where operational continuity is paramount.

Driving the Future of Mission-Critical Communications

As governments and public safety agencies continue transitioning towards broadband-enabled mission-critical services, integrated communication platforms are becoming increasingly essential for safeguarding critical infrastructure and major public events.

Caltta continues to expand its portfolio across mission-critical broadband, intelligent dispatch, satellite communications and emergency response technologies, focusing on delivering smarter, more resilient and highly reliable communication solutions for public safety, emergency management and critical industries.

The successful deployment at the 17th Summer Davos Forum highlights the growing importance of converged mission-critical communications in enabling secure, coordinated and technology-driven public safety operations for events of international significance.

“Supporting an event of this scale requires a highly resilient, fully integrated mission-critical communications architecture that ensures uninterrupted connectivity across all operational scenarios.” said Richard Sun, Senior Vice President at Caltta. “Our deployment at the Summer Davos Forum demonstrates how advanced broadband, satellite, DMR and intelligent command technologies can work together to safeguard public safety and enable real-time decision-making in complex environments.”