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Powerful directional microwave downs six UASs in Nevada desert

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Powerful directional microwave downs six UASs in Nevada desert


On May 21, the US Army teamed up with the tech company Epirus to test the cutting-edge Leonidas anti-aircraft system in the Nevada desert. During the test, Leonidas showcased its prowess by successfully shooting down six unmanned aerial systems [UAS] using a silent high-power microwave [HPM] device, according to a statement from Epirus. 

Photo credit: Epirus Inc

Epirus has introduced three different versions of the Leonidas counter-electronics system in less than two years. The latest version debuted with impressive results at a recent Department of Defense [DoD] technology demonstration, highlighting the company’s leadership in the counter-electronics market. 

The heart of Leonidas is Epirus SmartPower. This innovation arose from the goal of creating a smaller, yet equally powerful and efficient, HPM system compared to older models. Epirus claims that they have revolutionized the way we think about HPM systems by transitioning from analog to digital technology.

Powerful directional microwave downs six UASs in Nevada desert
Epirus screenshot

Inside Leonidas

Underneath the hood of the Leonidas, you’ll find gallium-nitride-based linear switchable amplifier modules [LRAMs] that come with unique power management, control, and amplification features. This LRAM design offers remarkable flexibility, unmatched reliability, and advantages over other high-power microwave [HPM] methods. 

Each LRAM is built on Epirus’ innovative SmartPower technology platform, which combines hardware, software, and intelligent services to deliver outstanding power management. Thanks to SmartPower, Leonidas can achieve the high power output needed for HPM pulses without overheating. 

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Lastly, Leonidas boasts software-defined capabilities that allow for highly complex and customizable waveforms. Being software-defined means Leonidas can fine-tune its waveforms to either target a single entity in tight spaces or cover broader areas. This provides the operational flexibility to neutralize threats like enemy drones close to friendly assets or large swarms of drones with the same system.

Microwaves as a weapon

Microwaves, when they reach their target, have the unique capability to induce currents in electronic circuits. This can lead to malfunctions or even permanent damage to electronic components, making these systems highly effective against electronic devices and communication infrastructure. 

Beyond interfering with electronics, powerful microwave beams can also produce heat. This thermal effect can cause physical damage to materials and structures, though it’s a less common application compared to causing electronic disturbances. 

To function, microwave systems are typically powered by high-voltage sources that generate the necessary energy for the microwaves. The overall power and efficiency of both the microwave generation and its delivery system are crucial elements that determine the weapon’s effectiveness.

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Mobile Leonidas

Leonidas is a cutting-edge, high-power solid-state HPM system that leverages gallium nitride [GaN] semiconductors to deliver unparalleled anti-electron effects. This advanced system is designed to minimize size, weight, and deployment time while maximizing maneuverability, safety, and operator control. 

With Leonidas Mobile, you get the flexibility to integrate this powerful system into any vehicle or tow truck, offering robust anti-UAS and anti-swarm capabilities on the battlefield. As a fully mobile counter-electronics solution, Leonidas Mobile represents a groundbreaking advancement in mission assurance.

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A wishlist for Southern Nevada’s future: Southern Nevada Forum plans tomorrow’s laws today

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A wishlist for Southern Nevada’s future: Southern Nevada Forum plans tomorrow’s laws today


LAS VEGAS (KTNV) — If you’ve ever wanted to make a suggestion for a new law, now just might be your chance.

The Southern Nevada Forum held its initial meeting on Monday, with the goal of coming up with a dozen new ideas to fix problems faced by residents of the Las Vegas Valley.

Steve Sebelius outlines some of the top issues and potential solutions:

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Southern Nevada Forum plans tomorrow’s laws today

The 13-year-old organization — created by the Vegas Chamber, the City of Las Vegas, Brookings Mountain West and former Assembly Speaker Marilyn Kirkpatrick in 2013 — brings together lawmakers and community leaders to brainstorm ideas.

The group has racked up some successes over the years, too. A website dashboard that shows student performance data, funds for medical school residencies, the authority to create inland ports and an extension of fuel tax revenue indexing were all ideas that came out of the forum, current Assembly Speaker Steve Yeager said Monday.

It works like this:

Four committees — covering education, transportation, economic development and health care — meet regularly for a few months, boiling down ideas to three concrete suggestions each.

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Those suggestions are later turned into legislation in Carson City.

The panels are led by a bipartisan group of lawmakers who have the ability to introduce legislation, said Yeager, who himself won’t be returning to Carson City, having decided not to seek a sixth and final term in office.

The meetings are open to anyone, although the schedule of times, dates and locations wasn’t available Monday. You can express your interest in being on a committee by filling out a form at this link.

For the 2026 session of the forum, the committees and their leaders are:

  • Economic Development and Governance: Democrats state Sen. Julie Pazina and Assemblyman Duy Nguyen, and Republicans state Sen. John Steinbeck and Assemblyman Brian Hibbetts
  • Education: Democrats state Sen. Marilyn Dondero Loop and Assemblywoman Erica Mosca, and Republican Assemblywoman Melissa Hardy
  • Health care: Democrats state Sen. Roberta Lange and Assemblywoman Tracy Brown May, and Republican Assemblyman Greg Hafen
  • Transportation and Infrastructure: Democrats state Sen. Rochelle Nguyen and Assemblyman Max Carter, and Republican Assemblywoman Lisa Cole

On Monday, people at the transportation committee meeting tossed out ideas such as funding for transit projects, including light rail, fees for electric vehicles that use the roads but don’t pay the state’s gasoline tax, cracking down on unregistered cars and people who don’t carry car insurance, and greater protections for pedestrians.

On the economic development committee, suggestions included extending the life of tax abatements to give new businesses time to grow, making more land available for commercial use, not just housing, putting non-profit funding into the regular budget, rather than just awarding grants at the end of the process and making it easier to get permits and licenses regardless of where in the valley you open your business.

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Before the groups met, however, they heard from UNLV political science professor David Damore, the executive director of Brookings Mountain West, who warned them that Nevada faces some serious headwinds.

Damore said revenue doesn’t keep up with the state’s brisk growth, leaving Nevada behind the curve.

“We already have a revenue structure unable to keep pace with growth; we need to address some revenue issues here,” he said. “And remember, the people coming here now, they’re not coming to build our economy, they’re coming to avoid paying taxes in their home state, while putting demands on our services and on our healthcare.”

Damore traced some of the problem to a limitation on government growth devised at the end of the 1970s, which artificially constrains budget increases and leaves money on the table.

“We put this in place in 1979, using 1974 as a baseline — the idea being that the general fund would grow to keep pace at 1974 levels, adjusting for inflation and population growth,” he said. “Well, guess what? We don’t have a tax structure that can even generate that much revenue. For this biennium, we’re about $900 million below that.”

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Damore said tax exemptions cost state coffers plenty of income, and the entire revenue system needs a serious look.

“$9 billion in tax exemptions that we have in this state. So, a state that goes through the couch cushions to fund mental health, well, maybe we want to revisit some of this stuff here,” Damore said. “Obviously, no one wants to raise taxes; I get that. But we need to have a serious discussion about revenue.”

If you have a question, concern or story idea about politics and government in Nevada, reach out to Steve Sebelius and “Ask Steve.





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Nevada has game vs Middle Tennessee rescheduled

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Nevada has game vs Middle Tennessee rescheduled


RENO, Nev. (KOLO) – The Nevada football team has had its 2026 matchup against Middle Tennessee rescheduled.

The road matchup against the Blue Raiders has been moved up a week, and will now be played on Sept. 19.

The game was originally scheduled for Sept. 26.

The Wolf Pack played MTSU last year, losing to the Blue Raiders in Reno 14-13.

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Nevada will open the 2026 season on Sept. 5 against Western Kentucky.



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Nevada County Task Force 4101

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Nevada County Task Force 4101


NEVADA COUNTY, Calif. February 22, 2026 – Nevada County Task Force 4101 had a total of six engines and one task force leader. The following agencies staffed up an engine: Nevada County Consolidated Fire, Peardale Chicago Park Fire, Grass Valley Fire, Ophir Hill Fire, North San Juan Fire and Higgins Fire. We would like to […]



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