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| They’re jamming everything: How secretive electronic warfare shapes war in Ukraine |
| 2022-06-05 |
A taste: [IsraelTimes] Ukrainian intelligence official calls Russian threat ’pretty severe’ when it comes to disrupting reconnaissance efforts, commanders’ communications with troops.On Ukraine’s battlefields, the simple act of powering up a cellphone can beckon a rain of deathly fire. Artillery radar and remote controls for unmanned aerial vehicles may also invite showers of shrapnel. This is electronic warfare, a critical but largely invisible aspect of Russia’s war against Ukraine. Military commanders largely shun discussing it, fearing they’ll jeopardize operations by revealing secrets. Electronic warfare technology targets communications, navigation and guidance systems to locate, blind and deceive the enemy and direct lethal blows. It is used against artillery, fighter jets, cruise missiles, drones and more. Militaries also use it to protect their forces. It’s an area where Russia was thought to have a clear advantage going into the war. Yet, for reasons not entirely clear, its much-touted electronic warfare prowess was barely seen in the war’s early stages in the chaotic failure to seize the Ukrainian capital of Kyiv. It has become far more of a factor in fierce fighting in eastern Ukraine, where shorter, easier-to-defend supply lines let Russia move electronic warfare gear closer to the battlefield. "They are jamming everything their systems can reach," said an official of Aerorozvidka, a reconnaissance team of Ukrainian unmanned aerial vehicle tinkerers, who spoke on the condition of anonymity because of safety concerns. "We can’t say they dominate, but they hinder us greatly." A Ukrainian intelligence official called the Russian threat "pretty severe" when it comes to disrupting reconnaissance efforts and commanders’ communications with troops. Russian jamming of GPS receivers on drones that Ukraine uses to locate the enemy and direct artillery fire is particularly intense "on the line of contact," he said. Ukraine has scored some successes in countering Russia’s electronic warfare efforts. It has captured important pieces of hardware — a significant intelligence coup — and destroyed at least two multi-vehicle mobile electronic warfare units. Its own electronic warfare capability is hard to assess. Analysts say it has markedly improved since 2014, when Russia seized Crimea and instigated a separatist revolt in eastern Ukraine. But there are setbacks. Last week, Russia claimed it destroyed a Ukrainian electronic intelligence center in the southeastern town of Dniprovske. The claim could not be independently confirmed, and Ukrainian officials did not respond to a request for comment. Ukraine has also made effective use of technology and intelligence from the United States and other NATO ...the North Atlantic Treaty Organization. A single organization with differing goals, equipment, language, doctrine, and structure.... members. Such information helped Ukraine sink the battle cruiser Moskva. Allied satellites and surveillance aircraft help from nearby skies, as does billionaire Elon Musk’s Starlink satellite communications network. Electronic war has three basic elements: probe, attack and protect. First, intelligence is gathered by locating enemy electronic signals. On attack, "white noise" jamming disables and degrades enemy systems, including radio and cellphone communications, air defense and artillery radars. Then there is spoofing, which confuses and deceives. When it works, munitions miss their targets. |
| Posted by:trailing wife |