This was the first time the soldiers could operate the system independently.

To improve its intelligence, surveillance, and reconnaissance (ISR) capabilities, the US Army has introduced the K1000 Ultra-Long Endurance Unmanned Aircraft System (UAS).
Developed by California-based Kraus Hamdani Aerospace, this solar-powered drone is now operational with the Army’s 1st Multi-Effects Battalion (MDEB) under the 1st Multi-Domain Task Force (MDTF).
Solar drone for surveillance
According to a press release by the US Army, the highlight of the training was the network extension integration and deep sensing capability of High-Altitude Balloons (HABs) and the experimentation with K1000 ultra-long-endurance, solar-powered UAS.
“This is our first real exercise integrating government owned and operated ultra long-endurance UAS specifically designed for long-range deep sensing,” said Lt. Col. Joseph Mroszczyk, commander of 1 MDEB.
Before the exercise, the unit spent two years working with Kraus Hamdani Aerospace to test and train on the long-endurance UAS system.
You can read more here>