In this July 5, 2014 file photo, an Iron Dome air defense system fires to intercept a rocket from Gaza Strip in the costal city of Ashkelon, Israel. The Israeli Defense Ministry said Tuesday, March 16, 2021 that the Iron Dome air defense system has been upgraded and is now capable for intercepting rocket and missile salvos as well as simultaneous attacks by unmanned aerial vehicles. (AP Photo/Tsafrir Abayov, File)
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