Report calls on powers to open dialogue to stop military practice being seen as act of provocation.
Turkey invokes Article 4 of Nato treaty to call talks of transatlantic alliance.
The Kremlin claims the plans are a response to Nato activity on its borders.
Professor Malcolm Chalmers has revealed how George Osborne made the surprise military promise.
The meeting, which will be held in Brussels on Tuesday (28 July), was invoked under Article 4 of the NATO treaty.
Targeted outpost was flying Afghan flag when the American helicopters opened fire, local official says.
Number 10 said the US president welcomed the the chancellor's military spending promise.
Announcement comes as ministers discuss boosting number of Nato troops in Europe to 40,000.
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The aircraft were deployed as Britain warned Moscow the NATO exercises were 'not a game'.
Use of the most advanced aircraft in the United States' arsenal may prevent concerns over Russian hostility among Nato allies.
Announcement comes after US announced it is considering deploying heavy military equipment in former Soviet Bloc states.
US consider deploying heavy weaponry in Easter Europe to counter Russian presence.
The Very High Readiness Joint Task Force will strengthen the alliance's eastern flank
Vladimir Putin tells Nato that 'there is no need to fear Russia' and blamed the breakdown in relations on the West.
Air combat exercises rev up in region where enemies expect trouble.
Organisations to increase efforts to counter Russian military, cyber warfare and propaganda campaigns in wake of Ukraine crisis.
Israeli security experts have warned the US that drone hacking research is freely available online.
Election 2015: Vernon Coaker insists Labour defence cuts will not threaten Britain's ability to protect itself
Shadow defence secretary will not commit to meeting Nato minimum on defence spending.
BAE Systems is using F1 racing suspension technology to make Swedish armoured vehicles 40% faster.
Miliband accuses Cameron of failures in Libya leading to more migrants deaths in Mediterranean.
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Miliband lays blame for current Mediterranean migrants crisis as door of Cameron's Libya inaction.
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EXCLUSIVE: Former deputy supreme allied commander in Europe issues warning ahead of polling day.
Royal Navy also monitoring passage of Russian Navy ships in the English Channel ahead of major Nato exercise.
UK is leading Europe's biggest war game involving thousands of personnel and scores of warships.
Six observation towers to be erected amid reports of Russian military build-up.
IBTimes UK speaks to Lithuania's foreign minister Linas Linkevičius about Russia's expansionist policies.
Canada will expand its military mission against Islamic State (IS) by launching air strikes.
Russia warns Denmark against joining NATO's missile defense system or risking a naval nuclear attack.
Ukraine already has plenty of weapons, and adding to the stockpiles could be hugely dangerous.