R2S, a joint venture between Rafael Advanced Defense System and Raytheon, an RTX business, has begun the construction of a new manufacturing facility in East Camden, Arkansas, to house the production of air defense missiles for the U.S. Marine Corps. The companies will invest $63 million in the development of the new facility, which will build the domestic production line for the Tamir missile for the Iron Dome Weapon System and its SkyHunter missile weapon variants, the office of Governor Sarah Huckabee Sanders said.