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  2. Anti-ballistic missile defense countermeasure - Wikipedia

    en.wikipedia.org/wiki/Anti-ballistic_missile...

    The simplest countermeasure to an ABM defense is to simply increase the size of the attack. This can be done by adding more ICBMs, by increasing the number of warheads delivered by each ICBM using MIRVs, by using SLBMs (which have a much shorter flight time and are thus difficult to destroy before the terminal phase), or by a heavier reliance on bombers and cruise missiles.

  3. Principles and Standards for School Mathematics - Wikipedia

    en.wikipedia.org/wiki/Principles_and_Standards...

    The Principles and Standards for School Mathematics was developed by the NCTM. The NCTM's stated intent was to improve mathematics education. The contents were based on surveys of existing curriculum materials, curricula and policies from many countries, educational research publications, and government agencies such as the U.S. National Science Foundation. [3]

  4. Comparison of anti-ballistic missile systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_anti...

    For instance, the cost of an SM-6 may vary by more than 100% depending on which version is examined, from about $4.25 million for Block I/IA to about $8.5 million in 2024 costs for Block IB. Costs in general appear to decline over time for United States weapons of the same version.

  5. Eleventh grade - Wikipedia

    en.wikipedia.org/wiki/Eleventh_grade

    In India, the 11th Grade is the first year of higher secondary education and is often considered the third year of high school (Higher/Senior Secondary School or Senior High School). It is commonly known as "Class 11" or "Plus 1" (derived from "10+1") and, in some states, as the first year of Junior College (Intermediate or Pre-University Course).

  6. Anti-Ballistic Missile Treaty - Wikipedia

    en.wikipedia.org/wiki/Anti-Ballistic_Missile_Treaty

    The ABM Treaty prohibited "National Missile Defense" (NMD), but some interpreted it to allow more limited systems called "Theater Missile Defense" (TMD). [16] This is because Article II of the treaty defined "ABM Systems" as those that "counter strategic missiles", which are typically defined as those with "intercontinental capability". [ 16 ]

  7. A-35 anti-ballistic missile system - Wikipedia

    en.wikipedia.org/wiki/A-35_anti-ballistic...

    In 1971, a version of the A-35 was tested with the main command centre, one radar and three battle stations. The command centre was located at the same site as the Dunay-3 radar. In 1974, a version was tested with the main command (equipped with a 5E92 computer) [4] and four of the eight battle stations. Each battle station had two tracking ...

  8. Anti-ballistic missile - Wikipedia

    en.wikipedia.org/wiki/Anti-ballistic_missile

    The Gorgon (SH-11/ABM-4) long-range missile was designed to handle intercepts outside the atmosphere, and the Gazelle (SH-08/ABM-3) short-range missile endoatmospheric intercepts that eluded Gorgon. The A-135 system is considered to be technologically equivalent to the United States Safeguard system of 1975.

  9. A-135 anti-ballistic missile system - Wikipedia

    en.wikipedia.org/wiki/A-135_anti-ballistic...

    The A-135 [5] (NATO: ABM-4 Gorgon) is a Russian anti-ballistic missile system deployed around Moscow to intercept incoming warheads targeting the city or its surrounding areas. The system was designed in the Soviet Union and entered service in 1995.