-886fb9d559efd98cc43d83a4b4ee7823.png "Ukrainian “Sichen” attack drone, April 2026. (Source: alternative_war/X)")
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-111f0e5095e02c02446ffed57bfb0ab1.jpeg "Photo of Roman Kohanets")
![Shahed]( "Shahed")
![Ukrainian interceptor drone]( "Ukrainian interceptor drone")
![Heavy Russian unmanned ground vehicle “Chelnok.” (Source: Defence Blog)]( "Heavy Russian unmanned ground vehicle “Chelnok.” (Source: Defence Blog)")
![The launch of four ballistic missiles by the Korean People’s Army (KPA) during a military drill at an undisclosed location in North Korea, March 2017. (Source: Getty Images)]( "The launch of four ballistic missiles by the Korean People’s Army (KPA) during a military drill at an undisclosed location in North Korea, March 2017. (Source: Getty Images)")
![Russian Drone]( "Russian Drone")
![A Russian-made S-300PMU-2 missiles in front of the officials' stand during a military parade marking the annual Iranian National Army Day in Tehran, on April 18, 2019. (Source: Getty Images)]( "A Russian-made S-300PMU-2 missiles in front of the officials' stand during a military parade marking the annual Iranian National Army Day in Tehran, on April 18, 2019. (Source: Getty Images)")
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![Photo of Vlad Litnarovych]( "Photo of Vlad Litnarovych")
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Russia’s S-300PMU-2 air defense system in Iran may have failed to respond to US and Israeli air operations, raising fresh questions about the real-world effectiveness of one of Moscow’s flagship export systems.
