Development
When the United States entered World War II in 1941, all infantry were issued with the Mk 2 fragmentation hand grenade. Owing to its hand-thrown nature it had limited range of 35 yards (32 meters) and could not be used against armored targets. To keep its weight down it had to have a small charge, with a fatality radius of just 6 yards (5.5 meters). For longer ranges rifle grenade attachments were available for the M1903 Springfield (M1 grenade launcher) and M1917 Enfield (M2 grenade launcher). These rifles were rare as they had been all but replaced by the M1 Garand by 1943. To rectify this, U.S. Army Ordnance designed a new launcher attachment for the M1 Garand, designated the M7, which could fire much heavier grenades up to 250 yards. M7 compatible fragmentation grenades had a fatality radius of 11 yards (10 meters). It entered production and service in 1943.
Read more about this topic: M7 Grenade Launcher
Famous quotes containing the word development:
“The man, or the boy, in his development is psychologically deterred from incorporating serving characteristics by an easily observable fact: there are already people around who are clearly meant to serve and they are girls and women. To perform the activities these people are doing is to risk being, and being thought of, and thinking of oneself, as a woman. This has been made a terrifying prospect and has been made to constitute a major threat to masculine identity.”
—Jean Baker Miller (20th century)
“And then ... he flung open the door of my compartment, and ushered in “Ma young and lovely lady!” I muttered to myself with some bitterness. “And this is, of course, the opening scene of Vol. I. She is the Heroine. And I am one of those subordinate characters that only turn up when needed for the development of her destiny, and whose final appearance is outside the church, waiting to greet the Happy Pair!””
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)
“The proper aim of education is to promote significant learning. Significant learning entails development. Development means successively asking broader and deeper questions of the relationship between oneself and the world. This is as true for first graders as graduate students, for fledging artists as graying accountants.”
—Laurent A. Daloz (20th century)