Russia's military has been preparing for a drone-filled battlefield, and even its cooks are being trained to shoot them down

Tech Insider
Russian army cook Vostok
A Russian army chef with officers at the Vostok 2018 exercise in Russia's Far East in September 2018.

MLADEN ANTONOV/AFP via Getty Images

China is getting rid of its 'grandpa' fighter jets, but they may make a comeback for a one-way mission against Taiwan

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Chinese Chengdu J-7 fighter jets
A squadron of Chinese J-7 fighter jets in 1999.

Sovfoto/Universal Images Group via Getty Images

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