Starstreak is a British short range man-portable air-defence system (MANPADS) manufactured by Thales Air Defence (formerly Shorts Missile Systems), in Belfast. It is also known as Starstreak HVM (High Velocity Missile). After launch, the missile accelerates to more than Mach 4, making it the fastest short-range surface-to-air missile in the world. It then launches three laser beam riding submunitions, increasing the likelihood of a successful hit on the target. Starstreak has been in service with the British Army since 1997. In 2012 Thales rebranded the system under the ForceSHIELD banner.
The Starstreak missile is transported in a sealed launch tube. This tube is attached to an aiming unit for firing. The operator tracks the target using the aiming unit's optically stabilized sight. The process of tracking the target allows the aiming unit to compute the right trajectory to bring the missile together with the target. The operator can indicate wind direction to the unit and, in the case of a long range target, provide superelevation. When the initial tracking is complete, the operator fires the missile by pressing a button.
The missile then fires the first-stage rocket motor, which launches the missile from the tube – but burns out before leaving the tube to protect the operator. Four meters away from the operator, when the missile is a safe distance away, the second stage fires, which rapidly accelerates the missile to burn out velocity of more than Mach 4. As the second stage burns out, three dart sub-munitions are released.
The dart housing is made from a tungsten alloy. The darts are each 396 millimetres (15.6 in) long with a diameter of 22 millimetres (0.87 in) and weigh about 900 grams (32 oz). Around half the weight of each dart, approximately 450 g (16 oz), is its explosive charge, detonated by a delayed-action, impact activated fuze. Each dart consists of a rotating fore-body with two canard fins attached to a non-rotating rear assembly which has four fins. The rear assembly of each dart also houses the electronics that guide the missile, including a rearwards facing sensor. More details
The missile then fires the first-stage rocket motor, which launches the missile from the tube – but burns out before leaving the tube to protect the operator. Four meters away from the operator, when the missile is a safe distance away, the second stage fires, which rapidly accelerates the missile to burn out velocity of more than Mach 4. As the second stage burns out, three dart sub-munitions are released.
The dart housing is made from a tungsten alloy. The darts are each 396 millimetres (15.6 in) long with a diameter of 22 millimetres (0.87 in) and weigh about 900 grams (32 oz). Around half the weight of each dart, approximately 450 g (16 oz), is its explosive charge, detonated by a delayed-action, impact activated fuze. Each dart consists of a rotating fore-body with two canard fins attached to a non-rotating rear assembly which has four fins. The rear assembly of each dart also houses the electronics that guide the missile, including a rearwards facing sensor. More details
