updates

The U.S. Air Force is continuing to expand on the capabilities of the Angry Kitten electronic warfare pod, which just recently made its combat debut on the F-16 fighter in the latest conflict with Iran.

New testing has focused on improving the ability of HC-130J Combat King II combat search and rescue aircraft carrying the pods to receive reprogramming updates in near-real-time via satellite. HC-130Js just recently flew extremely high-risk and high-profile sorties over Iran as part of the effort to rescue the crew of a downed F-15E Strike Eagle. Being able to rapidly refine and optimize Angry Kitten’s capabilities will help the system remain as effective as possible, even in a very quickly evolving threat environment, and could be a stepping stone to more advanced functionality.

The Air National Guard Air Force Reserve Command Test Center (AATC) recently shared details about new testing of Angry Kitten on the HC-130J during an iteration of the Bamboo Eagle exercise. Bamboo Eagle is a large-scale air combat exercise series focused on preparedness for a high-end fight in the Pacific. AATC has already been test flying Angry Kitten on the HC-130J for more than a year now.

The pods have also been test flown on Air Force A-10 Warthog ground attack jets and Navy F/A-18 Super Hornet fighters. As noted, it is now being employed operationally on Air Force F-16s, as well. Angry Kitten was originally developed to replicate hostile electronic warfare threats during testing and training, as part of a cooperative effort between the Air Force and the Navy, and worked so well that it was adapted to operational use. We will come back to this later on.

During Bamboo Eagle, “AATC’s primary evaluation centered on the Angry Kitten electronic warfare pod integrated aboard a HC-130J Combat King II. The force development evaluation built directly on an operational assessment completed the previous year, which found the system potentially effective and suitable on the platform,” according to a press release that the center put out last week. “Testers incorporated recommendations from that assessment while the 130th Rescue Squadron flew the pod against simulated ship-based and ground-based threats during exercise vulnerability periods, evaluating both survivability and the system’s broader electronic attack capability.”

The 130th Rescue Squadron is part of the California Air National Guard’s 129th Rescue Wing.

“Running alongside that effort, AATC continued maturing the Ka/Ku-band communications suite, which enables over-the-horizon communications and near-real-time electronic warfare reprogramming via satellite link,” the release adds. “The suite compresses what was previously a multi-day technique development and distribution process to near-real-time between sorties.”

AATC has previously disclosed that it has been working on this capability, which looks to be unique to the integration of Angry Kitten on the HC-130J, at least currently. The Combat King II has the benefit of a wide-band satellite communication system, which is also found on U.S. special operations C-130 variants and other aircraft. The HC-130J carries the pod using a Special Airborne Mission Installation and Response (SABIR) system installed in place of its left rear paratrooper door.

“The C-130 testing features innovative real-time updates to electronic warfare techniques,” AATC said in a previous press release in March 2025. “Unlike the F-16 tests, where pre-programmed mission data files were used, the C-130 testing includes development engineers aboard the aircraft who can modify jamming techniques mid-mission based on feedback from range control.”

As can be seen above, to date, AATC has largely framed the benefits of this reprogramming capability within the context of accelerating continuing test and evaluation of Angry Kitten. At that same time, this would also be extremely valuable in an operational context.

In general, electronic warfare systems use built-in threat libraries to accurately detect, categorize, and respond to waveforms. In turn, their effectiveness is inherently determined by the breadth of data in that library. Specialists, often working in purpose-built reprogramming laboratories far from the front lines, have to work tirelessly to keep these systems up to date. Historically, this has been a very lengthy process, and one that has increasingly had trouble keeping pace with the rate at which threats are evolving.

As noted, Angry Kitten was developed first as a training and testing tool. It is a direct outgrowth of the AN/ALQ-167 electronic warfare pod, variants of which have been used in those contexts for decades to mimic hostile electronic warfare threats. However, Angry Kitten was designed from the start to be more readily updatable and modifiable in order to make it easier to adapt it to new and evolving threats.

“At the core of that technology is Angry Kitten’s Technique Description Language architecture. Georgia Tech designed TDL as a hybrid that pairs dedicated hardware modules for speed and bandwidth with software for complex decision-making,” according to a press release Naval Air Systems Command (NAVAIR) put out last month. “The practical result: government programmers can reprogram the jammer to counter new threats without sending it back to the contractor for expensive, time-consuming code changes. When an adversary adapts its radar tactics, NAWCWD’s team can update the jammer’s response in days instead of waiting months for a contract modification.”

Angry Kitten is also known to make use of advanced Digital Radio Frequency Memory (DRFM) technology. Using DRFM, radio frequency (RF) signals can be detected and ‘captured.’ Those same signals can then be manipulated and retransmitted. As an example of what this means in practice, signals from enemy air defense radars or radar seekers on incoming missiles can be recorded and pumped back in a way that creates false or otherwise confusing tracks. That same data can also be used as part of the reprogramming process to improve the stability capabilities, as well as be further exploited for general intelligence-gathering purposes.

This all already contributed to the evolution of Angry Kitten into an operational system.

“We had a jammer called ‘Angry Kitten.’ It was built to be an adversary air jamming tool,” now-retired Air Force Gen. Mark Kelly, then commander of Air Combat Command (ACC), told TWZ and other outlets back in 2022. “And all of a sudden, the blue team said, ‘you know, hey, we kind of need that, can we have that for us?’ And so I see this iterating and testing our way into this.”

When it comes to near-real-time updates for Angry Kitten, even if the communications suite used on the HC-130J won’t fit on smaller tactical jets, it could potentially be ported over into a capability that is readily deployable to forward locations. Another possibility is that an aircraft with a wide-band satellite communications system could then pass updates for Angry Kitten to other aircraft within line of sight using other datalink capabilities.

The underlying developments have further implications when it comes to developing so-called cognitive electronic warfare capabilities. Cognitive electronic warfare is a broad area of development focused on new technologies to further automate or otherwise accelerate the reprogramming process. The absolute ‘holy grail’ of the overall concept is an electronic warfare system that can adapt autonomously in real time to new threat waveforms, or known ones being modulated in unexpected ways, even right in the middle of a mission. You can read more about all of this here.

Ongoing work to expand and improve Angry Kitten’s capabilities will also now benefit from lessons learned from the employment of the pods in combat sorties over and around Iran.

The multi-day effort to recover the crew of an F-15E Strike Eagle downed in that country earlier this month also highlighted the immense risks involved in combat search and rescue (CSAR) operations, and the importance of adding new self-protection capabilities to the HC-130J, specifically. Air Force Combat King IIs can expect to face far greater threats while conducting CSAR missions during a conflict with a near-peer adversary like China. This has prompted questions about the utility of HC-130Js and other traditional CSAR assets in the context of any future high-end fight.

In the meantime, Angry Kitten continues to evolve in significant ways, including its growing ability to receive key updated data remotely in near-real-time when paired with the HC-130J.

Contact the author: joe@twz.com

Travelodge confirmed it has changed its pet policy and upped the flat fee it charges pet owners for bringing their animals to its hotels

Budget hotel chain Travelodge has made a major change to its pet policy ahead of the peak May half-term and summer travel season.

Travelodge currently allow pets in all of their hotels in both standard and SuperRooms, and up to two domesticated animals, either cats or dogs, can currently stay with their owners in each room.

Previously, this was charged at £20 per pet per stay, regardless of how many nights the owners stayed, to allow for an additional deep clean of each room at the end of a break. However, this has now been increased to £25 per stay, meaning people who want to travel with their pooch or feline will end up paying more.

A spokesperson for Travelodge confirmed the change, telling the Mirror: “We are proud to be the only UK budget hotel chain to welcome pets at every one of our 600+ hotels, 365 days a year.

“Having held our pet supplement at the same price for over a decade, we have introduced a £5 increase across the majority of our hotels to reflect rising operational costs and ensure we can continue to offer a great quality stay for guests travelling with their animals.

“Unlike many other hotels, our flat fee of £25 per pet covers the entire duration of a pet’s stay, ensuring Travelodge remains a highly competitive and value-for-money option for pet owners. Customers will see the new price on the website when they make a pet booking.”

Travelodge customers who are travelling with pets can add them to their booking as an extra at the payment stage. While pets are allowed to stay in rooms, they’re generally barred from bar and restaurant areas. Its website also confirms: “Assistance dogs are welcome at all Travelodge hotels, free of charge.”

Recently, there has been a lively debate around dogs in public places, as a major European airline announced plans to allow dogs in the cabin. The plans will mean owners travelling on an Italian airline will be able to book a seat for their pup, rather than locking them in crates into the hold. A poll showed that 95% of Mirror readers agreed that dogs should be allowed to sit alongside their owners in the cabin.

READ MORE: Fairytale Cotswolds village with charming cottages is regularly named one of UK’s bestREAD MORE: UK island with beautiful beaches and castles named in UK’s best places to live

A recent poll also showed that six out of ten dog owners choose their holidays based on their pet’s preference. The survey, which involved data from over 2,000 pet owners, showed that top destinations in the UK for dog-friendly travel included Devon and Cornwall.

An impressive 78% of dog owners who took their pet on holiday chose destinations based on whether there were nice places nearby for walkies, while 30% said they’d never return to a staycation spot if it failed to meet their pet’s needs. Around a third of pet owners also plan their routes and travels around doggy-friendly rest stops.

Have a story you want to share? Email us at webtravel@reachplc.com

The Foreign Office has advised against travel to certain countries.

At the start of this month, the UK Government issued guidance advising British citizens in Bahrain, Israel, Kuwait, Lebanon, Palestine, Qatar and United Arab Emirates to register their whereabouts. The Foreign, Commonwealth and Development Office (FCDO) is then able to send them direct updates.

There are roughly 300,000 British nationals in the region, of which over 170,000 have registered their presence with the FCDO. The Foreign Office has been revising its travel guidance for Middle Eastern countries and those in the vicinity, as the ongoing conflict continues to cause significant disruption.

The Government stated it is in discussions with commercial operators and regional countries regarding the arrangement of additional flights, as regional airspace has now partially reopened.

One of the most recent updates from the UK Foreign Office relates to entry into Egypt from Jordan.

Guidance stated: “Ferry services operate between Aqaba, Jordan and Taba Heights and Nuweiba in Egypt. Contact ferry operators directly for schedules and availability. Please check travel advice for Jordan for the latest on exit requirements.

“If your stay in Sinai will exceed 15 days, or you are planning to travel in Egypt beyond the Sinai Peninsula, including to fly from mainland airports, for example Cairo or Hurghada, you will need an entry visa”, reports the Liverpool Echo.

The statement continued: “If entering at Taba Heights, this costs 35 US dollars. If entering at Nuweiba, this costs 30 US dollars. Visas can be purchased at the port terminals. Travellers should obtain USD in cash before travelling given payments are often required in cash.”

Currently, the Foreign Office advises against all but essential travel to certain regions of Egypt. Ignoring advice from the Foreign, Commonwealth and Development Office could invalidate your travel insurance.

There is an increased risk of regional tension which could result in travel disruption and other unforeseen consequences. The Foreign Office stated: “British nationals should take sensible precautions, considering their own individual circumstances.”

These precautions include:

• Subscribing to FCDO Travel Advice email alerts.
• Keeping an eye on local and international media for the latest updates.
• Signing up to local information alerts/resources and following the instructions of the local authorities.
• Avoiding areas surrounding security or military facilities.

The Foreign Office strongly advises against all travel within a 20km radius of the Egypt-Libya border, with the exception of the town of El Salloum, where it recommends only essential travel.

Active military operations targeting criminal activity are ongoing in this area.

It recommends against all travel to North Sinai Governate owing to ongoing criminal activity and terrorist attacks targeting police and security forces that have led to fatalities.

The complete list of areas the FCDO advises against travelling to can be found here.