Intentionally (horse) At age three, Intentionally developed into the top sprint horse in North America. In early April he won his first start at Jamaica Racetrack by 6½ lengths but then ran fourth to longshot winner Manassa Mauler in the Wood Memorial Stakes. . Following this loss, Intentionally's handlers withdrew him from the U.S. Triple Crown series. The colt went on to win important races in 1959 such as the Withers Stakes and the Jerome Handicap. In winning the Warren Wright Memorial Stakes at Chicago's Washington Park Race Track, Intentionally set a new track record and equaled the world record for 8
MIM-46 Mauler Tracked Vulcan to fill this niche. These weapons were much less capable than Mauler, and were intended solely as a stop-gap solution until more capable vehicles were developed. In spite of this, no real replacement entered service until the late 1990s. Both the US Navy and British Army were also expecting Mauler to fulfil their own short-range needs and its cancellation left them with the same problem. They developed RIM-7 Sea Sparrow and Rapier missile, respectively, to fill these needs. The US Army's first custom-designed anti-aircraft weapon was the M42 Duster, mounting two Bofors 40 mm guns in an optically