Webster

The Constitution was made to guard the people against the dangers of good intentions." --American Statesman Daniel Webster (1782-1852)


Tuesday, June 6, 2017

The TOW and the HOT missile (Red Storm Rising)

This is a continuation of my "Red Storm Rising" these that I have been running with the past few months ( I am surprised that it is still running this long, but I'm cool with it.).  The Tow missiles and the Bundeswehr "HOT" missiles are used very effectively to stem the Soviet onslaught In the book the Soviet General Colonel General Pavel Leonidovich Alekseyev, was explaining the tactics to his aide Captain Ivan Mikhailovich Sergetov, the NATO tactic of "3 men and a jeep" tow missile teams..
"They would set up on cross roads, and are small and highly maneuverable and they are trained to go after command tanks(the ones with a bunch of antenna's on them, and take out the leadership and since the Soviet don't value independent action from the battle orders, it causes confusion.) and they also go after our supporting Air defense vehicles as cover the American A-10and they would also  call in artillery and that also causes havoc with the aimed and accurate fire.  The Tow missile teams would fire 1 or 2 missiles, then leave before we can call in artillery.  They leave then set up a kilometer away then repeat the process, it is eating us up.  since our doctrine is based on mobile movement of the tank forces."


The BGM-71 TOW ("Tube-launched, Optically tracked, Wire-guided or Wireless") is an American anti-tank missile. TOW replaced much smaller missiles like the SS.10 and ENTAC, offering roughly twice the effective range, a more powerful warhead, and a greatly improved semi-automatic guidance system that could also be equipped with infrared cameras for night time use.
First produced in 1970, the TOW is one of the most widely used anti-tank guided missiles. It can be found in a wide variety of manually carried and vehicle mounted forms, as well as widespread use on helicopters. Originally designed by Hughes Aircraft in the 1960s, the weapon is currently produced by Raytheon.

Initially developed by Hughes Aircraft between 1963 and 1968, the XBGM-71A was designed for both ground and heli-borne applications. In 1997, Raytheon Co. purchased Hughes Electronics from General Motors Corporation, so development and production of TOW systems now comes under the Raytheon brand. The weapon is used in anti-armor, anti-bunker, anti-fortification and anti-amphibious landing roles. The TOW is in service with over 45 militaries and is integrated on over 15,000 ground, vehicle and helicopter platforms worldwide.

In its basic infantry form, the system comprises a missile in a sealed tube which is clipped to a launch tube prior to use. When required, the missile tube is attached to the rear of the launch tube, the target sighted and the missile fired. The launch motor (also called "kick" motor or booster) ejects the missile from the launch tube, at which point four wings indexed at 45 degrees just forward of the booster nozzles spring open forwards, four tail control surfaces flip open rearwards, and sustained propulsion is subsequently provided by the flight motor (sustainer) which fires through lateral nozzles amidships and propels the missile to the target. An optical sensor on the sight continuously monitors the position of a light source on the missile relative to the line-of-sight, and then corrects the trajectory of the missile by generating electrical signals that are passed down two wires to command the control surface actuators. After launch, the operator simply has to keep the cross-hairs of his sight pointing at the target, and the guidance system will automatically transmit corrective commands to the missile through the wire.

On 24 April 1972, the U.S. 1st Combat Aerial TOW Team arrived in South Vietnam; the team's mission was to test the new anti-armor missile under combat conditions. The team consisted of three crews, technical representatives from Bell Helicopter and Hughes Aircraft, members of the United States Army Aviation and Missile Command, and two UH-1B helicopters; each mounting the XM26 TOW weapons system, which had been taken from storage. After displacing to the Central Highlands for aerial gunnery, the unit commenced daily searches for enemy armor.[11] On 2 May 1972, U.S. Army UH-1 Huey helicopters firing TOWs destroyed North Vietnamese tanks near An Loc. This was heralded as the first time a U.S. unit neutralized enemy armor using American-designed and built guided missiles (in this case, against a captured American-made M41 operated by the North Vietnamese). On 9 May, elements of the North Vietnamese Army's 203rd Armored Regiment assaulted Ben Het Camp held by Army of the Republic of Vietnam Rangers . The Rangers destroyed the first three PT-76 amphibious light tanks of the 203rd, thereby breaking up the attack. During the battle for the city of Kontum, the TOW missile had proven to be a significant weapon in disrupting enemy tank attacks within the region. By the end of May, BGM-71 TOW missiles had accumulated 24 confirmed kills of both PT-76 light and T-54 main battle tanks.
On 19 August, the South Vietnamese 5th Infantry Regiment abandoned Firebase Ross in the Que Son Valley, 30 miles southwest of Da Nang, to the North Vietnamese 711th Division. A dozen TOW missiles were left with abandoned equipment and fell into Communist hands.
 The Israel Defense Forces used TOW missiles during the 1982 Lebanon War. On 11 July Israeli anti-tank teams armed with the TOW ambushed Syrian armored forces and claiming destroyed 11 Syrian Soviet-made T-72 tanks. This was probably the first encounter of the American anti-tank missile with the newer Soviet tank.

The TOW was used in multiple engagements during Operation Desert Storm in the 1991 Persian Gulf War. During the war, both the M2 Bradley Infantry fighting vehicle (IFV) and the M3 Bradley Cavalry Fighting Vehicle (CFV) carried TOW missiles. The M2 can also carry an additional 7 rounds, while the M3 can carry an additional 12 rounds. Both M2 and M3 medium-weight Bradley Fighting Vehicles destroyed more Iraqi tanks during the war, than M1A1 Abrams heavy Main Battle Tanks did.

The British Army also deployed TOW-armed, Westland Lynx helicopters to the conflict, where they were used to attack Iraqi armored vehicles. This was the first recorded use of the missile from a British helicopter.



The HOT (Haut subsonique Optiquement Téléguidé Tiré d'un Tube, or High Subsonic Optical Remote-Guided, Tube-Launched) is a second-generation long-range anti-tank missile system developed originally as an effort to meet a joint German-French Army requirement, by the then German firm Bölkow and the French firm Nord, to replace the older SS.11 wire guided missile which was in service with both nations. A few years later, Bölkow and Nord merged into MBB and Aérospatiale respectively, both of which firms later formed Euromissile to design and produce the MILAN, Roland and HOT.
This firm (now MBDA), is a joint corporation of French and German defense firms. The HOT has become one of the most successful missiles of its class, with tens of thousands of missiles produced, used by no fewer than a dozen countries worldwide, and validated in combat in several wars. The missile system is also commonly mounted on light and medium armored vehicles, and attack helicopters.

The HOT entered limited production in 1976, with mass production of 800 missiles a month reached in 1978. The HOT became initially operational with the German and French armies fitted to specialized armored antitank vehicles. In addition, Euromissile was in the enviable position of having large export orders from Middle East nations at the start of mass production. This was likely due to the situation in the late 1970s where many nations did not want to rely solely on arms purchases from the USSR combined with the US Congress restrictions on the export sales of the TOW antitank missile.
In Europe, the end of the service life of the HOT missile system is in sight with the French opting to purchase Hellfire II missiles for their Tiger-HAD attack helicopters and the Germans planning to transition to the PARS 3 LR. Austria has decommissioned its HOT-carrying tank destroyers, while Spain is transitioning to Spike missiles to replace their HOT missile inventory. The HOT missile continues to be in widespread use in other areas of the world.


Project studies by both firms started in 1964, at about the same time the US Army started a project which resulted in the TOW missile, but unlike the TOW which entered service in 1973, the development and testing phase for the HOT took considerably longer. The design goal was to produce an antitank missile which could be fired from both vehicles and helicopters; that employed the SACLOS guidance system instead of the less reliable MCLOS system used by the SS.11; had a longer range combined with a better minimum engagement range; had a higher missile speed than the SS.11 resulting in a shorter flight time; and packed in a sealed container that also served as the launcher.
The HOT missile is tube-launched and optically tracked using the SACLOS guidance system with command link through trailing wires which steers the missile using thrust vector controls on the sustainer motor during the missile's flight. When the gunner fires the HOT missile, the missile activates a thermal battery, flares and a small gas generator spins up the gyro. The same gases for the gyro pop the covers off both ends of the cylindrical container the HOT missile comes packed in. Moments later, both the sustainer motor and the booster are fired, ejecting the missile from the container.

Unlike most antitank missiles, in which the booster burns completely before leaving the container and then the missile coasts a safe distance before the sustainer motor ignites, the HOT's booster burns both inside the container and outside the container for approximately one second giving the missile a high speed. The sustainer motor burns for 17 seconds, a flight time whose path exceeds the length of the trailing wires which dictate the maximum range of the missile. Because of the more powerful booster and sustainer motor that burns during its complete flight, the HOT missile had a much shorter flight time than any other wire guided antitank missiles when it was introduced. The booster's four nozzles are located at the roots of the four spring out fins. The sustainer motor's single exhaust is located in the rear of the missile body, where a vane controls the missile through thrust vector control as it rotates in flight.
After the missile is fired, all the gunner has to do is keep the target in the sight's cross hairs, and the system will automatically track the missile's rear-facing flares, gather the missile into the gunner's sight, and send commands to steer the missile into the gunner's line of sight. Approximately 50 meters after ejecting from the container, the safety system arms the HEAT warhead's fuze and will detonate when the outer skin of the two-layer nose cone is crushed to contact with the inside skin, completing an electrical circuit. With this type of fuzing system, the missile does not have to hit the tip of the missile's nose to detonate the HEAT warhead. The HOT 1 and HOT 2 use the warhead fuzing system previously described.
The latest version of the HOT family, the HOT 3, uses tandem charge feature to defeat tanks fitted with explosive reactive armor. A laser-proximity fuze located in the front half of the nose measures the distance between the target and the missile. At the correct range, the small nipple on the front nose containing a small HEAT warhead is ejected forward from the missile body to pre-detonate the reactive armor followed by the detonation of main HEAT warhead.

HOT missiles have been deployed on both vehicles and helicopters.
The Bundeswehr upgraded the Raketenjagdpanzer 2 tank destroyer to use the HOT missile in what was designated as the Jaguar 1. The Jaguar 1 mounted a single Euromissile K3S launcher and carried 20 HOT missiles, one of which was carried in the launcher. This tank destroyer was also used by Austria.
France developed a variant of the AMX-10P that substituted an armored four-tube HOT missile launcher called the Lancelot for the vehicle's regular 20mm cannon turret. The Lancelot turret carriers 20 HOT missiles—4 mounted and 16 stored inside—and uses a sight with X12 magnification as well as a laser rangefinder. The only known customer is Saudi Arabia.
HOT missiles have also been mounted on wheeled vehicles such as the Panhard VCR/TH and the VAB VCAC with the Mephisto turret. Both the VCR and the VCAC carried four ready-to-launch missiles. The main advantage that the VAB Mephisto turret has over the TH turret is that both the operator and the missiles are both under armor and the Mephisto turret can be retracted flush with the vehicle's top for loading on either the C-130 or C-160 transport aircraft.
In an unusual move, in 1986 Euromissile offered a single-round ground-launched system for HOT missile called ATLAS (Affut de Tir Leger Au Sol - which approximately translates as light ground-firing mount) for installation on smaller unarmored vehicles, like the Jeep or Land Rover. The object was to field an antitank weapon that long-range patrols could use to engage heavy armor beyond the range of the tank's main cannon. The ATLAS is similar to the TOW mounted on various four-wheel-drive light vehicles. But unlike the TOW light vehicle mount, there is a shield to protect the gunner against the HOT's booster and sustainer motors, which are both burning as they exit the container. The vehicle mounting the ATLAS is expected to carry a mix of both HOT missiles with antitank warheads and the HOT with the multi-purpose warhead.

Shortly after the introduction of the HOT by Germany and France on ground vehicles, both nations introduced helicopters in the dedicated antitank role firing the HOT. The French used the Gazelle SA342M helicopter, which carries four HOT missiles in two dual launchers Germany opted for the Bo-105 PAH-1, which is capable of carrying six HOT missiles in two triple launchers. Subsequently, the HOT missile was qualified for launch from other helicopters such as the German Tiger helicopter (carrying up to eight HOT's in two quad launchers) and the South African Rooivalk helicopter.

By 1975, development was complete and evaluations had been performed by various ministries of defence. Mass production commenced in 1976 and the first HOT missiles were fielded in 1978. A night-sight for firing from helicopters, the Viviane, was developed in the early 1980s. In 1985, the HOT-2 followed, with a multipurpose warhead variant called the HOT-2MP entering service in 1992. While less effective in terms of armor penetration, the HOT-2MP also produces fragmentation and incendiary effects.
By 1987, 1,434 launchers and 70,350 missiles had been produced. The HOT-3 was brought into service in 1998 and has a tandem shaped-charge HEAT warhead capable of breaching explosive reactive armor as well as improved anti-jamming capabilities. The HOT-3 was selected to be the missile armament of the Tiger attack helicopter for Germany at least until the PARS 3 LR becomes available.
The HOT has been used in combat in several wars, including the Iran-Iraq War, Lebanon,Chad,Western Sahara, the Gulf War of 1991 and in Lebanon in May 2007 against the Fatah al-Islam militants in the Nahr el-Bared camp north of Tripoli. In June 2011, French Gazelles helicopters fired HOT missiles on various pro-Qaddafi targets as part of the NATO operations enforcing UN Resolution 1973.
Various reports state that the first combat use of the HOT was with the Iraqi Army during the Iran-Iraq War, launched from Panhard VCR/TH 6x6 wheeled armored vehicles fitted with the UTM-800 turret. Photos have also recorded captured examples of the VCR/TH in service with the Iranian Army.
The missile has been recently used by the Syrian Arab Army, in their fight against ISIS, particularly in the assault on Palmyra.
HOT Operators worldwide

2 comments:

  1. I want to drive one of those tanks and blast something. Does that make me a sicko? LOL Great post. Lots of learning here.

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  2. Good post, but a question, didn't the M-3 have to stop and send somebody outside to reload?

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