# Rise Technologies Ukraine Enhances UAV Communications

Rise Technologies Ukraine has developed the PALYCH digital communications suite, which shifts UAV command-and-control links from the congested 2.4 GHz frequency band to dynamically adaptable alternative frequencies. This innovation significantly improves resilience against electronic warfare and signal jamming in contested environments. The system has already been retrofitted on over 3,000 commercial UAVs, including popular platforms such as DJI and Autel, demonstrating broad applicability and integration potential.

- **Why this matters:** Procurement professionals should note the growing demand for resilient UAV communication systems capable of operating in electronic warfare conditions, especially for defense and security applications.
- The PALYCH suite offers an opportunity for agencies and contractors to enhance UAV operational reliability by adopting frequency-agile communication technologies.
- Companies involved in UAV manufacturing, integration, or support services may find strategic value in partnering with or adopting solutions from Rise Technologies Ukraine.
- This development signals a shift toward more robust UAV communication standards, which could influence future procurement requirements and specifications for unmanned systems.

**Jurisdictions:** international
**Industries:** Defense & Military, Information Technology
**Topics:** Cybersecurity, Digital Infrastructure
**Published:** September 18, 2026

### Vendors
- Rise Technologies Ukraine (prime contractor)

### Sources
- [PALYCH shifts UAV communications to alternative frequencies](https://thedefender.media/en/2026/09/palych-connection) - thedefender.media