Now that the United States and Russia have scrapped an arms control agreement, the Pentagon announced on Monday it has conducted a test of a previously banned missile. The missile, a modified version of a Navy Tomahawk cruise missile, was tested off the coast of Southern California on Sunday, and after flying 310 miles, hit its target, the Pentagon said. The missile had a conventional warhead. Under the Intermediate-Range Nuclear Forces Treaty of 1987, missiles able to fly between 310 and 3,410 miles were banned. The U.S. and Russia withdrew from the treaty on Aug. 2, after both sides accused one another of violating the agreement.

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