Truly Incredible': Watch Israel Shoot a Dozen Terrorist Rockets Out of the Sky at Once

How good is Iron Dome, Israel's missile defense system, three years after its debut?

A new video posted to YouTube appears to shows Hamas send a salvo of at least 12 unguided rockets at Israel.

The results were probably not what the terrorists were hoping for.

Watch Iron Dome Stop a 'Terrifying' Salvo of Rockets:

"This a truly incredible example of humanity in terms of engineering, culture, politics, relationships, and diplomacy," wrote YouTube user Rab1 below the video.

"Terrifying," wrote another user, Allison Cox2.

A long-term ceasefire was reached between Hamas and Israel on Tuesday after more than a month of fighting.

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