M98A2 Javelin System Quiz

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Questions and Answers

What is the minimum engagement range for a Top Attack using the M98A2 Javelin system?

  • 100 meters
  • 65 meters
  • 150 meters (correct)
  • 2,500 meters

Which of the following is NOT a component of the M98A2 Javelin weapon system's Command Launch Unit (CLU)?

  • CLU Display Indicators
  • Missile (correct)
  • Gunner controls
  • Day and Night sights

What is the function of the 'GATE ADJ/CTRS&BRT' switch on the M98A2 Javelin weapon system?

  • Adjusts contrast and brightness, and performs gate adjustment (correct)
  • Selects the attack mode (Top or Direct)
  • Initiates missile firing sequence
  • Initiates seeker mode of operation

What does the 'NVS NOT COOL' indicator on the M98A2 Javelin weapon system's CLU display signify?

<p>The Night Vision Sight has not reached operating temperature (C)</p> Signup and view all the answers

Which component of the M98A2 Javelin weapon system provides the electrical interface and transmits digital information and seeker image signals?

<p>Round Interface Connector (A)</p> Signup and view all the answers

What is the default attack mode for the M98A2 Javelin weapon system?

<p>Top Attack (C)</p> Signup and view all the answers

Which of the following is NOT a field of view (FOV) option on the M98A2 Javelin weapon system's CLU sights?

<p>FOV (2x) (D)</p> Signup and view all the answers

Which of these components of the M98A2 Javelin weapon system initiates the seeker mode of operation?

<p>Seeker Trigger (D)</p> Signup and view all the answers

What is the maximum range of the BGM-71E (TOW 2A) missile?

<p>3,750 meters (D)</p> Signup and view all the answers

Which TOW missile variant introduced the 'Fly over shoot down' capability?

<p>BGM-71F (TOW 2B) (D)</p> Signup and view all the answers

What is the primary mission of anti-armor warfare?

<p>To destroy enemy armored vehicles (A)</p> Signup and view all the answers

What is the primary difference between the BGM-71F (TOW 2B) and BGM-71F-3 (TOW 2B Aero) variants?

<p>The TOW 2B Aero has an aerodynamic ogive (B)</p> Signup and view all the answers

Which TOW missile variant features a titanium chisel point nose end?

<p>BGM-71H (TOW BB) (B)</p> Signup and view all the answers

What is the weight of the BGM-71F-6 (TOW 2B Aero GEN II) missile?

<p>66 lbs (D)</p> Signup and view all the answers

Which TOW missile variant features a precursor charge?

<p>BGM-71E (TOW 2A) (D)</p> Signup and view all the answers

What is the maximum velocity of the BGM-71H (TOW BB) missile?

<p>301 m/sec (A)</p> Signup and view all the answers

Which of the following fire patterns is most effective against an enemy armor column?

<p>FRONTAL (D)</p> Signup and view all the answers

What is the main purpose of a 'cold' position in employing a weapon system?

<p>To maximize cover and defensibility. (D)</p> Signup and view all the answers

What type of armor protection relies on active emission or expenditure to defend against incoming threats?

<p>Active Protection (C)</p> Signup and view all the answers

Which fire pattern involves engaging targets at different distances, with fires shifting towards the center as targets are destroyed?

<p>DEPTH (D)</p> Signup and view all the answers

What is the primary advantage of a 'hot' position when employing a weapon system?

<p>Good fields of fire. (D)</p> Signup and view all the answers

Which type of armor protection is most effective against a kinetic energy penetrator, such as an armor-piercing round?

<p>Reactive Protection (C)</p> Signup and view all the answers

Which fire pattern is best suited for engaging targets that are moving between two covered areas?

<p>KILLWINDOW (D)</p> Signup and view all the answers

What is a key characteristic of "On-Order Fire Control"?

<p>A single person has sole control over firing decisions. (B)</p> Signup and view all the answers

What is the minimum number of satellites required by the PADS for determining the system's own position?

<p>4 (D)</p> Signup and view all the answers

What is the maximum magnification of the Night Vision Sight (NVS) on the Saber system?

<p>96X (D)</p> Signup and view all the answers

What is the primary function of the Traversing Unit (TU) in the Saber system?

<p>Controlling the launch tube's movement (D)</p> Signup and view all the answers

What is the maximum effective range of the Saber system when using TOW2B Aero missiles?

<p>4200m (D)</p> Signup and view all the answers

Which of the following components is NOT part of the Saber system?

<p>Laser Designator (D)</p> Signup and view all the answers

What feature of the Saber system contributes to improved stability at launch?

<p>TU elevation brake (D)</p> Signup and view all the answers

What is the primary advantage of using the Aided Target Tracking (ATT) feature in the Saber system?

<p>Improved missile tracking and hit probability (D)</p> Signup and view all the answers

Which of the following is NOT a factor to consider when using the Saber system?

<p>Type of ammunition used (A)</p> Signup and view all the answers

Which of the following categories denotes an enemy weapon that could engage a friendly weapon but has not seen it yet?

<p>The Dangerous Category (A)</p> Signup and view all the answers

What is the primary advantage of using a Main Battle Tank (MBT) in defense?

<p>Ability to penetrate the front slope of most MBTs (A)</p> Signup and view all the answers

Which of the following is NOT a key characteristic of an effective anti-armor position?

<p>Concealed Approach Routes (A)</p> Signup and view all the answers

What is the primary limitation of using light anti-armor weapons in defense?

<p>Limited range (B)</p> Signup and view all the answers

What distinguishes a supplementary position from a primary position?

<p>Supplementary positions involve a shift in mission objectives. (D)</p> Signup and view all the answers

Which of the following is a significant disadvantage of using an Anti-Tank Guided Missile (ATGM) in defense?

<p>Slow time of flight (B)</p> Signup and view all the answers

What is the primary advantage of using an LAV-25 or LAV-25AT in defense?

<p>High mobility and flexibility in deployment (B)</p> Signup and view all the answers

Suppose an enemy has multiple weapons in the "Most Dangerous Category." Which should be engaged first?

<p>The weapon that poses the immediate threat (B)</p> Signup and view all the answers

What is a key disadvantage of HAW-MAW-LAW? (Heavy weapons, medium anti-armor weapons, light anti-armor weapons)

<p>Early detection of friendly positions and consequently longer exposure to enemy direct and indirect fire. (B)</p> Signup and view all the answers

Which of the following is NOT an advantage of Mass Surprise Fires?

<p>Friendly weapons engage enemy armor for a longer period of time, normally allowing for more kills forward of the friendly positions. (B)</p> Signup and view all the answers

What is a key disadvantage of using artillery against armor?

<p>Enemy counter-battery. (B)</p> Signup and view all the answers

What is a characteristic of fixed-wing aircraft used against armored forces?

<p>Time on station is the biggest limiting factor. (D)</p> Signup and view all the answers

What is the primary concern when engaging enemy armor with fixed-wing aircraft?

<p>Tracking time exposes aircraft. (F)</p> Signup and view all the answers

What is the primary advantage of HAW-MAW-LAW?

<p>Friendly weapons engage enemy armor for a longer period of time, normally allowing for more kills forward of the friendly positions. (A)</p> Signup and view all the answers

What is the primary reason machineguns are used against armored vehicles?

<p>To penetrate light skinned vehicles. (A)</p> Signup and view all the answers

What is a key factor to consider when employing the Mass Surprise Fires tactic?

<p>The capabilities of the anti-tank weapons used. (B)</p> Signup and view all the answers

Flashcards

M98A2 Javelin

A fire-and-forget, man-portable, medium-range anti-tank weapon system.

Command Launch Unit (CLU)

Reusable part of the M98A2, containing control and display functions.

Max Range of Javelin

The maximum engagement distance of the Javelin is 2,500 meters.

Attack Modes

Javelin has Top Attack and Direct Attack modes, selectable during engagement.

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Seeker Trigger

Initiates the seeker mode of operation and locks onto the target.

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Fire Trigger

Initiates the missile firing sequence for the Javelin.

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Night Vision Sight (NVS)

Allows visibility in low light; must reach operating temperature to function.

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CLU Display Indicators

Shows important system statuses such as 'Missile Not Ready' and attack modes.

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Saber Weapon System

A mobile, heavy anti-tank precision fire system designed to defeat armored vehicles and fortifications.

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Subsystems of Saber

Includes launch tube, Target Acquisition Subsystem (TAS), Fire Control Subsystem (FCS), PADS, and more.

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Max Effective Range

The maximum distance the Saber can effectively engage a target, which is 3750 m.

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Minimum Engagement Range

The closest distance (65 m) to engage targets while ensuring operational safety.

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Position Attitude Determination Subsystem (PADS)

Determines geographic coordinates using satellites, requires 4 satellites for own position.

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Aided Target Tracking (ATT)

Improves missile tracking and increases hit probability against both moving and stationary targets.

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Fire Control Subsystem (FCS)

Subsystem that manages missile guidance and engagement strategies for the Saber.

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Hot Position

A firing position providing good fields of fire and backblast accommodation, used by anti-armor units.

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Cold Position

A firing position designed for maximum cover and defendability, minimizing gunner exposure.

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Frontal Fire Pattern

An anti-armor fire pattern effective against enemy armor columns, allowing flank shots.

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Cross Fire Pattern

A tactic used against enemy vehicles deployed on line, creating flank and oblique shots.

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Depth Fire Pattern

Employs sections engaging nearest and farthest targets simultaneously, shifting fire as targets are destroyed.

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Kill Window

An area between two covered spots allowing engagement of moving targets by ATGM gunners.

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Active Protection

A defense system that actively protects itself by emitting or expelling materials when attacked.

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Reactive Protection

Armor that responds when struck by a munition, using explosive or non-explosive materials.

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BGM-71C (ITOW)

Fielded in 1981, with a max range of 3,750 meters and a 4.5 lbs explosive warhead.

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BGM-71D (TOW 2)

Introduced in 1983, it has a max range of 3,750 meters and a 6.9 lbs explosive warhead.

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BGM-71E (TOW 2A)

Launched in 1987, features a max range of 3,750 meters and a 7.0 lbs explosive warhead.

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BGM-71F (TOW 2B)

Debuted in 1991 with a unique capability for fly-over shoot-down and max range of 3,750 meters.

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BGM-71F-3 (TOW 2B Aero)

Fielded in 2004, it extends range to 4,200 meters and introduces an aerodynamic ogive design.

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BGM-71F-6 (TOW 2B Aero GEN II)

Launched in 2004, this model has a max range of 4,200 meters and a weight of 66 lbs with CAPS.

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BGM-71H (TOW BB)

Introduced in 2005, it has a max range of 3,000 meters and features a titanium chisel point warhead.

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Anti-Armor Warfare Mission

Primary goal is to destroy enemy armored vehicles like tanks and APCs, with a secondary mission for support.

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Event-Oriented Fire Control

Focuses on enemy actions that dictate gunner firing decisions.

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Most Dangerous Category

Enemy weapon actively engaging or preparing to engage a friendly weapon.

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Dangerous Category

Enemy weapon that could engage but has not yet seen the friendly target.

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Least Dangerous Category

Enemy weapon that cannot engage or lacks power to destroy a friendly weapon.

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Primary Position

The main location from where weapons are positioned for combat.

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Cover and Concealment

Elements that protect and hide positioning from enemy view.

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Main Battle Tank (MBT) Advantages

Rapid fire capability and effective against enemy armor, but easily targeted.

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Limitations of Light Anti-Armor Weapons

Effective against older tanks but risks exposure and limited range for the gunner.

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Mk-153 Penetration

Can penetrate 600mm of armor plate.

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50cal SLAP

Special round that penetrates light skinned vehicles at 1500m.

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HEDP Shell

40mm HEDP can engage targets up to 2200m.

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HAW-MAW-LAW

Anti-armor engagement concepts: Heavy, Medium, and Light weapons.

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Mass Surprise Fires

Simultaneous fire from all anti-armor weapons against enemy forces.

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Advantages of HAW-MAW-LAW

Engagement at longer ranges allows more kills forward of friendly positions.

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Disadvantages of HAW-MAW-LAW

Early detection of friendly positions increases exposure to enemy fire.

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Terrain Considerations

Terrain impacts engagement strategies and positioning.

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Study Notes

Anti-Armor Study Guide

  • M98A2 Javelin Weapon System:

    • Man-portable, medium-range anti-tank weapon
    • Consists of a Command Launch Unit (CLU) and a round
    • CLU is reusable
    • Includes day and night sights
    • Gunner controls
    • CLU display indicators
    • Built-in test for CLU
    • Launch Tube Assembly (LTA)
    • Battery Cooling Unit (BCU)
    • Missile capable of defeating current and projected armor
    • Max range: 2,500 meters
    • Minimum engagement range: Top attack - 150 meters; Direct attack - 65 meters
  • M98A2 Javelin Weapon System Components & Functions:

    • Detector Dewar Cooler (DDC)
    • Night Vision Sight (NVS)
    • Seeker Trigger initiates seeker mode of operation/lock-on after track gate adjustment
    • Fire Trigger
  • M41A7 Saber Weapon System Characteristics:

    • Easily mobile, heavy anti-tank precision fire weapon system
    • Designed for armored vehicles and other hard targets (field fortifications)
    • Subsystems include: launch tube, Target Acquisition Subsystem (TAS), Traversing Unit, tripod, Fire Control Subsystem (FCS), and Lithium Power Source (LPS)
    • Operates day or night, all weather conditions
    • Uses TOW missiles
    • Incorporates a Laser Rangefinder (LRF)
  • M41A7 Saber Firing Considerations:

    • Launch tube and wire clearance (30")
    • Location of friendly units and supporting units
    • Utilizing max effective ranges to stand off from main battle tanks
    • Cautious of minimum engagement range when engaging close targets
    • Systems checks necessary for proper function
  • M41A7 Saber Ammunition:

    • BGM-71C (ITOW) fielded in 1981: Max Range- 3,750 Meters, Min. Arming Distance- 65 Meters, 4.5 lbs of LX-14 explosive, Max Velocity- 296 m/sec, 55.7 lbs encased, Warhead, Improvements(Warhead, Extendable Probe)
    • BGM-71D (TOW 2) fielded in 1983: Max Range- 3,750 Meters, Min. Arming Distance- 65 Meters, 6.9 lbs of LX-14 explosive, Max Velocity- 329 m/sec, 60.2 lbs encased, Improvements (Warhead, thermal beacon, Flight Motor)
    • Various other types (e.g., BGM-71E, BGM-71F, BGM-71F-3, BGM-71H). Specific characteristics for each is listed
  • Anti-Armor Capabilities and Limitations:

    • Firing Patterns (Stand, Frontal, Depth, Kill Window): Standard techniques for distributing anti-armor fire across multiple targets. Different firing patterns are suited to different target configurations.
    • Anti-Armor Weapons (Light, Medium, Heavy): Different weapons (e.g., Main Battle Tank (MBT), TOW missiles, Javelin) have advantages and disadvantages and are considered when choosing the best option.
    • Enemy Armor Vulnerabilities and Strengths: This section lists factors like terrain, positions, weapon types which affect anti-armor capabilities
  • Target Precedence (Two Methods of Initial Engagement):

    • On-Order Fire Control: One person has control, requires good communication.
    • Event-Oriented Fire Control: Specific events trigger firing before the gunner fires a weapon.
    • Most dangerous category of enemy weapons: Denotes an enemy weapon that engages or is preparing to engage a friendly weapon.
    • Dangerous category: Signifies an enemy weapon that could engage a friendly weapon but hasn't seen it yet.
    • Least dangerous category: Indicates an enemy weapon that cannot engage or is not powerful enough to destroy a friendly weapon.
  • Firing Positions:

    • Primary, alternate and supplementary positions available
    • Methods of displacement such as by unit and echelon
    • Key aspects of a good position: Cover and Concealment, Dispersion, Mutual Support, Standoff Range, and Flank Shots
    • Advantages and disadvantages of light, medium, and heavy anti-armor weapons (e.g., MBT).

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