Channel 2's disclosures came as a respected Israeli thinktank, the Institute for National Security Studies (INSS), published the outcome of a war game simulating the 48-hour period after an Israeli strike on Iranian nuclear installations. In the scenario, Israel does not inform the US of its operation until after its launch. Iran reacts by launching around 200 missiles at Israel, and urging its proxies Hezbollah and Hamas to do likewise. However, it is careful to avoid attacking US targets in the immediate aftermath of a strike.According to the INSS, there are two opposing outcomes of an Israeli attack: "One anticipates the outbreak of world war three, while the other envisions containment and restraint, and presumes that in practice Iran's capabilities to ignite the Middle East are limited." Its war game "developed in the direction of containment and restraint".