Question: Which rocket propelled weapon, sometimes referred to as the "Stovepipe," did Colonel Leslie Alfred Skinner help develop?

Context articles: Pike (munition)
Chakram
Type 69 RPG
Mobility kill
Ramjet
Bazooka
Amity Foundation
Leslie Skinner
LRAC F1
Youth pride

The Pike is a precision-guided munition (PGM) designed by Raytheon.
 It is a 40 mm guided munition that can be fired from the barrel of an Heckler & Koch M320 Grenade Launcher Module and Enhanced Grenade Launching Module (EGLM) like a standard 40mm grenade, but is powered by a rocket motor to propel it 2,000 m to give infantrymen extended-range precision capabilities unlike anything before in a hand-held weapon.
 The weapon uses a digital, semi-active laser seeker to guide itself to within 5 meters of the target; it can operate in a two-man shooter/spotter team or by the grenadier alone lazing after firing, as it can fly for 15 seconds before homing in.
 When fired, Pike has a small propellant to "kick" it 2.5 - out of the tube before the nearly smokeless motor ignites, and range is dependent on firing angle.
 The munition is effective against fixed and slow-moving mid-range targets, using a 6/10 lb blast fragmentation warhead with a 10-meter lethality radius.
 Raytheon developed the weapon for three years in collaboration with Nammo Talley, which developed the warhead and propulsion system.
 The Pike is intended to be more accurate with a longer range than rocket propelled grenades (RPGs) and standard grenades, while being far lighter and more cost-effective than current infantry guided weapons like the FGM-148 Javelin.
 Further improvements could include different fuses, multiple-round simultaneous programming and targeting with data-link capabilities, and platform integration onto small boats, vehicles, and small unmanned aerial vehicles (UAVs).
 Pike weighs 1.7 lb and is 16.8 in long, too long to fit in the breech of the M203 grenade launcher.
 At AUSA 2015, Raytheon revealed they had performed two successful test firings of the Pike.
The chakram (Sanskrit: ; Punjabi: ; Malay: "cakeram" ) is a throwing weapon from India.
 It is circular in shape with a sharpened outer edge and ranges in size from approximately 12 - in diameter.
 It is also known as chalikar‌ meaning "circle", and was sometimes referred to in English writings as a "war-quoit".
 The chakram is primarily a throwing weapon but can also be used hand-to-hand.
 A smaller variant called "chakri" was worn on the wrist.
 A related weapon is the "chakri dang", a bamboo staff with a chakri attached at one end.
The Type 69 85mm rocket propelled grenade (RPG), made by Norinco, is a Chinese copy of the Soviet RPG-7.
 First introduced in the early 1970s, the Type 69 RPG is a common individual anti-tank weapon in service with the PLA.
 New types of grenade rounds were developed in the 1980s and 1990s to meet the requirements of modern battlefields.
A mobility kill (or M-kill) in armoured warfare is a weapon or vehicle that is immobilized, or the act of immobilizing such a target.
 This is often caused by the vehicle triggering an anti-tank mine by driving over it, though it may also result from being hit by an rocket propelled grenade or anti-tank missile.
A ramjet, sometimes referred to as a flying stovepipe or an athodyd (an abbreviation of aero thermodynamic duct), is a form of airbreathing jet engine that uses the engine's forward motion to compress incoming air without an axial compressor.
 Because ramjets cannot produce thrust at zero airspeed, they cannot move an aircraft from a standstill.
 A ramjet-powered vehicle, therefore, requires an assisted take-off like a rocket assist to accelerate it to a speed where it begins to produce thrust.
 Ramjets work most efficiently at supersonic speeds around 3 Mach .
 This type of engine can operate up to speeds of 6 Mach .
Bazooka is the common name for a man-portable recoilless anti-tank rocket launcher weapon, widely fielded by the United States Army.
 Also referred to as the "Stovepipe", the innovative bazooka was among the first generation of rocket-propelled anti-tank weapons used in infantry combat.
 Featuring a solid-propellant rocket for propulsion, it allowed for high-explosive anti-tank (HEAT) warheads to be delivered against armored vehicles, machine gun nests, and fortified bunkers at ranges beyond that of a standard thrown grenade or mine.
 The universally-applied nickname arose from the M1 variant's vague resemblance to the musical instrument called a "bazooka" invented and popularized by 1930s U.S. comedian Bob Burns.
The Amity Foundation () is an independent Chinese voluntary organization.
 s of 2010 it is the largest charity in China.
 It was created in 1985 on the initiative of Christians in China with the late Bishop K. H. Ting as its founder.
 Its main objective has been to help develop poorer areas of the country.
 Amity's headquarters are in Nanjing.
 The organization includes the Amity Printing Company (APC, also sometimes called Amity Printing Press), the largest Bible producer in China.
Colonel Leslie Alfred Skinner LOM (April 21, 1900 – November 2, 1978) was an American rocket engineer.
 He played a leading role in the development of several rocket propelled weapons during World War II, notably the first shoulder-fired missile system, the Bazooka.
The LRAC F1, officially called "Lance-Roquettes AntiChar de 89 mm modèle F1" (89 mm anti-tank rocket launcher model F1) is a French reusable rocket launcher developed by Luchaire Défense SA, and manufactured in cooperation with Manufacture Nationale d'Armes de Saint-Étienne and was in the 1970s marketed by Hotchkiss-Brandt.
 It replaced the 89 mm M20A1 Super Bazooka in French Army service.
 Through the use of fiberglass and plastic in the launcher it is over 2 kg lighter when loaded than the M20A1 while having a greater effective range.
 The LRAC FI is sometimes referred to as the STRIM 89mm antitank rocket launcher from the abbreviations for the private firm "Société technique de recherches en industries mécaniques" that was contracted in 1964 by the French Ministry of Defence, to research a replacement for the M20A1 Super Bazooka.
 In the early 1970s, two antitank weapons were placed in production for evaluation by the French Army to replace the M20A1: the 80mm ACL-APX, a recoilless cannon with a rocket assist projectile, and the 89mm LRAC F1 STRIM 89mm rocket launcher.
 The STRIM design was chosen as the replacement for the M20A1 based on its higher penetration ability of its antitank ammunition and the much lower over all manufacturing costs compared to the 80mm ACL-APX system.
Youth pride, an extension of the Gay pride and LGBT social movements, promotes equality amongst young members (usually above the age of consent) of the Lesbian, Gay, Bisexual, Transgender, Intersex, and Questioning (LGBTIQ) community.
 The movement exists in many countries and focuses mainly on festivals and parades, enabling many LGBTIQ youth to network, communicate, and celebrate their gender and sexual identities.
 Youth Pride organizers also point to the value in building community and supporting young people as they are more likely to get gay bashed and bullied.
 Schools that have a Gay-Straight Alliance (GSA) handle issues of discrimination and violence against LGBTIQ youth better than schools that do not because they help develop community and coping skills and give students a safe-space to get health and safety information.
 Sometimes the groups avoid labeling young people and instead let them identify themselves on their own terms "when they feel safe".