Air defense

• Ukraine is leveraging its powerful – and cheap – new drone killers for air defense - The icy ground crackling under their feet, members of an elite Ukrainian drone-hunting team set up for a long night. The Sting, shaped like a flying thermos, is one of Ukraine’s new homegrown interceptors. The unit’s commander says the in
• South Korea scrambles jets as Russian, Chinese planes enter air defense zone - South Korea's air force scrambled fighter jets as nine Chinese and Russian military aircraft briefly entered its air defense zone on Tuesday morning, military officials said.