An Israeli missile launched from the Iron Dome defence missile system, designed to intercept and destroy incoming short-range rockets and artillery shells, is pictured in the southern Israeli city of Sderot on Nov 12, 2019. (MENAHEM KAHANA / AFP)

JERUSALEM - Rafael Advanced Defense Systems, a state-owned Israeli technology company, said on Thursday it had developed an advanced air-to-air and surface-to-air missile.

The development of the ER (extended range) version of I-Derby short- and middle-range air-to-air and surface-to-air missile was completed in test series concluded earlier this week in southern Israel.

I-Derby ER also features two-way communication, supplying a complete information set on the chosen target and on those in close vicinity

I-Derby ER is an over 100-km long-range missile with a dual-pulse rocket motor and an active radar seeker, according to the company.

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The missile can operate independently after launch ("fire-and-forget"), allowing the operator to tackle multiple targets.

The missile's brain contains sophisticated algorithms to optimize trajectory according to launch conditions and target behavior.

It also contains electronic counter-countermeasures (ECCM) designed to deal with the challenges of aerial combat.

Its light weight allows it to be adapted to a variety of modern fighter jets.

The missile's software update process is quick and simple, and can be performed in a timely manner relevant for during a combat round.

I-Derby ER also features two-way communication, supplying a complete information set on the chosen target and on those in close vicinity.

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"The missile's capabilities enable upgraded performance against new threats and tactics such as electronic warfare and new aerial targets," Rafael said.