Another One Jams the Bus
What is Chaff?
This phase of flight is designed by initial inertial launch and separation of launching component
What is Boost phase?
This is why Cyber Security is important to defense strategy?
What is no foreign nation, no hacker, should be able to shut down our networks, steal our trade secrets, or invade the privacy of American families... or something similar
What is the MOAB?
This describes the relationship between Sound Speed and T, P, S
What is as T, P, and S increase, Sound speed increases (direct relationship)
This component of Electronic Warfare includes Passive surveillance and Signals Intelligence (SIGINT)
What is Electronic Support
This type of homing involves illumination from a friendly ship guiding a missile to its intended target
What is semi-Active homing?
The path of data flow is called this in the Cyber Domain
What is the Circuit Aspect?
Approximately this percentage of total energy is passed from the explosion to the fragments
What is 30?
This submersible collects sound speed data from the ocean and transmits it to the ship.
What is an XBT?
Masking or completely hiding target location is this type of Jamming
What is Denial Jamming?
This type of homing logic is characterized by constant or programmed homing profile that cannot be changed in flight.
What is Preset Homing Logic?
This is the virus responsible for shutting down the Iranian nuclear program in 2009?
What is Stuxnet?
This formula describes the attenuation of blast and frag warheads respectively.
What is 1/R^3 and 1/R^2
This type of Radar uses the movement of the TARGET to generate an image using Doppler Shifts
What is an ISAR?
This is the range at which the power of the target return becomes stronger than the power of the jamming signal
What is "Burn-Through" Range?
These are three self contained Guidance systems.
What are GPS, Celestial, Inertial, Terrestrial
This pillar of Cyber Security is defined as Protection of information, systems, and services from unauthorized modification or destruction
What is Integrity?
This type of Armor Piercing Warhead is a Kinetic Energy Penetrator (high velocity/ solid metal)
What is a Sabot Warhead?
This effect of a blast occurs after the initial overpressure and is defined by a series of dynamic pressure changes over a longer duration
What is Drag Loading?
These are the three types of jamming tactics discussed in class
What are Stand Off, Escort, Stand in
This type of Command Guidance is characterized by a Radio Transmitter communicating guidance instructions to a friendly missile
What is RADAR command guidance?
This is Strategic Goal II
What is defend the DoD information network. Secure DoD data, and mitigate risks to DoD missions
Determine the max miss distance (S) for a MK83 general purpose bomb
to penetrate and “kill” an enemy APC given that the fragment must
impart > 210KJ of energy to breach the armor.
Explosive Composition Comp B: 2402 m/s Gurney
Explosive Charge Mass 225 Kg
Total Bomb Mass 454 Kg
Avg Fragment Mass 115 g
Avg Fragment Area 0.48 cm2
Fragment CD 0.82
Atmospheric Density 1.23 x 10-3 g/cm3
k=0.5
What is 9354 cm
This is how an EM wave is mechanically generated
What is a time varying electric field -> time varying magnetic field -> electric field -> EM Wave