A M982 Excalibur 155mm round leaves the barrel of an M777 Howitzer. (Image source: DVIDS)
A new wrinkle has emerged in the ongoing war in Ukraine, with leaked reports and military sources revealing earlier this week a critical setback for Ukrainian forces.
Russia’s electronic warfare (EW) capabilities are significantly disrupting the guidance systems of US-supplied weapons, throwing a wrench into Ukraine’s defense strategy.
Excaliburs Lose Their Luster
The poster child for this issue is the Excalibur, a GPS-guided 155mm artillery shell prized for its pinpoint accuracy. These shells were hailed as game-changers. With a strike radius of just seven feet (2 meters), they offered a long-range alternative to conventional artillery.
However, according to leaked Ukrainian assessments, Russian jamming has severely hampered their effectiveness.
The reports depict a staggering drop, with successful strikes plummeting from over 55 percent to a measly 6 percent during certain periods.
This translates to a nightmarish scenario where a single successful hit with an Excalibur now costs nearly $2 million, raising serious questions about its cost-effectiveness under jamming conditions.
(Representation photo only) Soldiers prepare an M982A1 Excalibur for a live fire exercise in 2020. (Image source: DVIDS)
The Problem Goes Deeper
The issue extends far beyond Excalibur shells. Ukraine’s arsenal of US-supplied weaponry seems particularly susceptible to Russian EW tactics.
The High Mobility Artillery Rocket System (HIMARS), a powerful rocket launcher capable of firing US-made rockets at targets up to 50 miles away, has also been rendered “completely ineffective” at times due to disabled satellite signals, according to a senior Ukrainian military official.
A new wrinkle has emerged in the ongoing war in Ukraine, with leaked reports and military sources revealing earlier this week a critical setback for Ukrainian forces.
Russia’s electronic warfare (EW) capabilities are significantly disrupting the guidance systems of US-supplied weapons, throwing a wrench into Ukraine’s defense strategy.
Excaliburs Lose Their Luster
The poster child for this issue is the Excalibur, a GPS-guided 155mm artillery shell prized for its pinpoint accuracy. These shells were hailed as game-changers. With a strike radius of just seven feet (2 meters), they offered a long-range alternative to conventional artillery.
However, according to leaked Ukrainian assessments, Russian jamming has severely hampered their effectiveness.
The reports depict a staggering drop, with successful strikes plummeting from over 55 percent to a measly 6 percent during certain periods.
This translates to a nightmarish scenario where a single successful hit with an Excalibur now costs nearly $2 million, raising serious questions about its cost-effectiveness under jamming conditions.
(Representation photo only) Soldiers prepare an M982A1 Excalibur for a live fire exercise in 2020. (Image source: DVIDS)
The Problem Goes Deeper
The issue extends far beyond Excalibur shells. Ukraine’s arsenal of US-supplied weaponry seems particularly susceptible to Russian EW tactics.
The High Mobility Artillery Rocket System (HIMARS), a powerful rocket launcher capable of firing US-made rockets at targets up to 50 miles away, has also been rendered “completely ineffective” at times due to disabled satellite signals, according to a senior Ukrainian military official.
Similar reports suggest US-supplied glide bombs are experiencing similar issues with guidance disruption.
Kyiv in Urgent Need of Solutions
Faced with this critical setback, Ukrainian officials are scrambling for solutions.
Urgent pleas have been directed towards the Pentagon, requesting upgraded versions of these weapons that can withstand Russian jamming.
This highlights the crucial need for the US to prioritize counter-jamming measures and provide Ukraine with the necessary tools to defend itself effectively.
Ukrainian soldiers in the middle of an intense battle. (Image grab via X)
US Acknowledges the Challenge, But Concerns Remain
A senior US official acknowledged the issue and confirmed ongoing efforts to improve Ukrainian capabilities. However, there are lingering concerns about the US potentially falling behind in the electronic warfare race.
Retired US Army Lieutenant General Mike Nagata recently expressed this worry, stating that the US “is still falling behind” in its EW capabilities compared to Russia.
This technological gap could prove extremely costly on the battlefield, jeopardizing Ukrainian advancements and potentially prolonging the war.
The Battlefield Adapts: A Race Against Time
This conflict serves as a stark reminder of the ever-evolving nature of modern warfare. Russia’s aggressive use of electronic warfare tactics presents a significant challenge for Ukraine, but it’s clear that both sides are actively adapting.
The coming months will be crucial in determining whether Ukraine can develop effective countermeasures to neutralize Russian jamming and regain the upper hand.
The US also has a critical role to play by providing upgraded weaponry and prioritizing the development of robust counter-jamming technology. This technological race has a direct impact on the lives of Ukrainian soldiers and civilians, making it imperative for both Ukraine and the US to act swiftly and decisively.
The war in Ukraine has become a testing ground for advanced weaponry and tactics. Countering Russia’s jamming techniques will be essential for Ukraine’s continued defense, and the US must play a leading role in ensuring it has the tools and technology to succeed.
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