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        | the quality or state of being accountable; especially: an obligation or willingness to accept responsibility or to account for one's actions. |  | 
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        | 1. the quality or state of being responsible as a moral, legal, or mental accountability, 2. something for which one is responsible: burden. |  | 
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        | 1. the act or process of complying to a desire, demand, proposal, or regimen or to coercion, 2. conformity in fulfilling official requirements, or 3. disposition to yield to others |  | 
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        | Effectiveness, time, and cost |  | 
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        | weapon system reliability and individual reliability |  | 
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        | Individual Responsibility Programs |  | Definition 
 
        | Personal Reliability Program (PRP) and Two person concept |  | 
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        | Term 
 
        | Personal Reliability Program (PRP) |  | Definition 
 
        | Ensures only those persons whose behavior demonstrates integrity, reliability, trustworthiness, allegiance, and loyalty to the US shall be allowed to perform duties associated with nuclear weapons |  | 
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 | Definition 
 
        | Two certified personnel knowledgeable in the task and are capable of detecting incorrect acts |  | 
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        | Nuclear weapon system reliability |  | Definition 
 
        | maintained through an exhaustive testing, inspection, and maintenance program to guarantee the weapons will work if ever called upon by our nation’s leaders |  | 
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        | Heavily secured areas, inside the perimeter of a base, commonly referred to as igloos |  | 
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        | Prime Nuclear Airlift Force |  | Definition 
 
        | Peacetime support of logistical airlift; specially trained C-130 and C-17 aircrews and support personnel |  | 
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        | Weapons Storage and Security System |  | Definition 
 
        | Includes electronic monitoring and controls and weapons storage vaults built into the floor of a Protective Aircraft Shelter |  | 
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 | Definition 
 
        | Deep underground structure or reinforced concrete and steel in a blast and pressure protected hardened capsule |  | 
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 | Definition 
 
        | Underground, vertical cylindrical container; physically hardened and protected by a large "blast door" on top |  | 
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        | Definition of Nuclear Surety |  | Definition 
 
        | Materiel, personnel, and procedures that contribute to the safety, security, reliability, and control of nuclear weapons |  | 
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        | Term 
 
        | Key components of nuclear surety |  | Definition 
 
        | Safety, Security, and Reliability |  | 
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        | Term 
 | Definition 
 
        | State of mind brought about by the existence of a credible threat of unacceptable counteraction |  | 
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        | Inter-related factors of deterrence theory |  | Definition 
 
        | Capability, will, and perception |  | 
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 | Definition 
 
        | Activities by non-members of the Non-proliferation Treaty to secure, transport, and employ weapons of mass destruction |  | 
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        | Term 
 
        | Nuclear Non-Proliferation |  | Definition 
 
        | Actions by members of the NPT to detect, secure, and dispose of these weapons |  | 
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        | Has manufactured and exploded a nuclear weapon or other nuclear explosive device prior to January 1, 1967. |  | 
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        | Elements of the New Triad |  | Definition 
 
        | Non-nuclear and nuclear, active and passive defenses, and infrastructure |  | 
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