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In short: Spike is a family of guided missiles, not a single weapon. Each version covers a different range, from a few hundred meters to dozens of kilometers, and many share one guidance idea: a fiber-optic or electro-optical link that lets the operator watch and steer the missile after launch. That flexibility is why it sits on infantry tripods, vehicles, helicopters, and ships. People picture a missile as one fixed thing. Spike breaks that idea. The name covers a whole ladder of weapons built by Rafael, each tuned for a distinct job, and the differences matter far more than the…

In short: Iron Dome handles short-range rockets, yet it was never built for the heavier ballistic missiles and cruise missiles aimed at Israeli cities. That job belongs to David's Sling, the middle interceptor layer developed by Rafael, which fills the gap between Iron Dome and the Arrow system. Ask most people to name Israel's air defense and they say Iron Dome. It is famous, it is photogenic, and it works. It is also the smallest piece of the picture. Iron Dome intercepts rockets flying a few dozen kilometers. The missiles that carry the largest warheads, or that arrive from Iran…

In short: A high-energy laser like Iron Beam fires for a few dollars a shot, so people assume it makes interceptor missiles obsolete. It does not. Weather, beam dwell time, and single-target focus keep older systems in the mix for years. The pitch sounds final. A laser costs roughly three to five dollars per engagement, a Tamir interceptor runs tens of thousands, so the math looks settled. Retire the expensive rockets and let photons do the work. That story collapses the moment a rain cloud rolls in. קראו גם: The single dome you imagine protecting a city does not exist…

In short: air defense is not a single dome that swats everything from the sky. It is a stack of separate layers, each tuned to a different range and threat, passing targets down the chain until one of them gets a clean shot. Ask most people how a country stops incoming rockets and drones, and they picture one invisible bubble that catches anything crossing the border. That mental image is wrong. Real air defense is built as a relay. A long-range radar spots a threat hundreds of kilometers out, a command system decides which weapon owns that track, and the…

In short: Iron Dome gets attacked as a money pit because each Tamir interceptor costs tens of thousands of dollars while the rockets it stops cost a few hundred. That math misses the point. The system only fires at rockets heading for people or property, so the real comparison is one interceptor against one destroyed building. You have heard the line. A homemade rocket costs a few hundred dollars, an Iron Dome interceptor costs tens of thousands, so Israel is spending itself into a corner. It sounds obvious. It is also comparing the wrong two numbers. קראו גם: מערכת בחירות:…

Electoral Systems: The Basic Terms You Need to Know In short: an electoral system is the set of rules that turns votes into seats. A handful of terms do most of the work, and once you know them, election results stop looking like a black box. This guide defines the core vocabulary in plain language. What an Electoral System Actually Does Every democracy faces the same problem. Millions of people mark ballots, and those marks have to become a fixed number of officeholders. The electoral system is the translation layer. It decides who gets counted, how votes convert into representation,…