He was also obsessed with weapons, military techniques and tactics, the jury was told.

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The community uses the same tactics and techniques to gather information from all of its sources.

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We are already making adjustments in our tactics and techniques and procedures as to how we employ our helicopters.

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He added that it was hard to develop specific defences against these attacks because they used tactics and techniques crafted for each occasion.

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Computer programmers will then turn the scan into a 3D character to help visitors learn more about the weaponry, tactics and techniques involved in the battle.

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Earlier generations of cricket journalists were principally match reporters, but the growing domination of television has increased the demand for sophisticated analysis of tactics, techniques and personalities.

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The government also plans a new Defence Cyber Operations Group - which will include a unit at GCHQ which will develop "new tactics, techniques and plans to deliver military effects, including enhanced security, through operations in cyberspace".

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