The highly accurate Tomahawk Block IV Land Attack Missile has been upgraded. The latest variant of the Tomahawk will include a two-way satellite data-link that allows for in air re-targeting. Planned upgrades to the Tomahawk will also include a more powerful warhead, upgraded communications, and a new seeker designed to hit moving targets on land or at sea. Launched from a ship or submarine the Tomahawk can be sent into heavily defended airspace to make a precise strike on high-value targets.The Tomahawk is a long-range, all-weather, subsonic cruise missile. Dimensionally, it is 5.56 meters long and possesses a 51.8 centimeter diameter, a wing span of 2.67 meters, and weighs 1,315 kilograms. The Tomahawk has a range of over 1,000 meters.