DroneShield Ltd. announced its expansion into counterdrone capabilities through tethered aerial vehicles via a partnership with Zenith AeroTech. Zenith AeroTech is a US-based leading developer of highly customisable, heavy-lift tethered aerial vehicles ("TAVs"). As part of the integration partnership, Zenith AeroTech deploys DroneShield's DroneSentry-C2TM command-and-control ecosystem into its own family of TAVs, along with a miniaturised radar, to counter drone or drone swarm attacks. Partnership between the two companies enables better, longer range drone detection, combined with countermeasures. Zenith AeroTech offers three different TAV platforms: Hexa, Quad 8, and Quadro. In contrast to standard drones, these three TAVs can stay aloft for hours--and even days--due to Zenith's Ground Power-Tether Management System, which converts 120- or 240-volt AC power from a generator (or another source) into high-voltage DC, powering both platform and payload. The platforms themselves can carry 5-15kg of payload. There are many potential markets for TAVs with counterdrone capabilities. The military could use them to protect forward operating bases; civilian security managers might have them fly over sensitive facilities; and law enforcement could use them to safeguard well-attended public events. The dollar value of the sales to DroneShield due to the partnership is unknown and no revenue projection can be made at this stage, however the market will be updated once the financial effect of the agreement is known or can be estimated. The partnership is a rolling agreement, whereby either party can terminate the agreement with a 90 day notice.