SEOUL, April 9 (UPI) -- North Korea said Thursday that it carried out a series of weapons tests this week, including a tactical ballistic missile with a cluster-bomb warhead as well as electromagnetic and other electronic warfare systems.

The tests, conducted from Monday to Wednesday, were part of efforts to assess the performance and battlefield use of several new weapons systems, the North's official Korean Central News Agency said.

KCNA said that its surface-to-surface Hwasong-11Ka missile was tested with a cluster-bomb payload capable of striking targets over a wide area, claiming it could "reduce to ashes" targets spanning roughly 16 to 17.2 acres.

The Hwasong-11 missile, also known as the KN-23, is a highly maneuverable short-range ballistic missile similar to Russia's Iskander.

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