The "yellow zone, " which is much larger than the red zone, will act as a buffer zone.
It sent 6, 000 soldiers into eastern Congo, supposedly to create a buffer zone against Congolese-based Ugandan rebels.
Russia's first claim, to be establishing just a buffer zone, seems not to be the full story.
Mr Trenin says that what Russia wants is a buffer zone, with no American military bases or NATO presence.
"We were very careful, we always were in the Lib Dems, to keep a distance, a buffer zone, over donations, " he said.
Talk of a buffer zone along the Turkish border is growing louder.
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For Cahyo cave tourism is managed professionally by dividing the area into three categories: a public zone, a buffer zone and a main zone.
Kenyan troops have launched a cross-border operation against Al-Shabaab in southern Somalia with the apparent intention of setting up a buffer zone across the border.
The two countries came close to all-out war over border disputes last year, and have since agreed to set up a buffer zone along the border.
The Macedonian Government has called for extra protection from NATO and a buffer zone similar to the one enforced in southern Serbia to be introduced along the Macedonian-Kosovo border.
Mr Erdogan has been outspoken in his support for Syrian rebels and has advocated the creation of a buffer zone inside northern Syria to protect people fleeing the fighting.
Some analysts say the Kenyan government wants to establish a buffer zone along its border with Somalia following a string of attacks blamed on the al-Qaeda linked al-Shabab group.
Another option is a buffer zone to offer safety for civilians fleeing the violence and a base for the FSA. This is not being encouraged by Western allies, either.
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Rwanda and Uganda, the Congolese rebels' main backers, now have a buffer zone on their western borders, which will help them contain their own rebels based in eastern Congo.
The incident took place near the village of Rajince on the edge of a buffer zone outside the borders of Kosovo, police in the southern Serbian town of Vranje said.
"What we need to see right now is the international community taking serious measures, " he said, in the form of humanitarian aid which must reach those who need it establishing a buffer zone on the border with Turkey.
The boundaries cover the central area around the Asokan pillar of 130 by 150 metres with a buffer zone designated as the remaining area within the water body as designed by the renowned Japanese Architect Kenzo Tange in a Master Plan for Lumbini.
The prime minister and other top officials have stressed that if the swell of Syrians seeking refuge in Turkey continues to rise, Ankara could be forced to take harsher steps, including opening a buffer zone on Syrian territory, to protect civilians and ensure national security.
Some suggest that, while Israel's peace treaty with Jordan is reasserted, a buffer zone could be drawn up on the eastern side of the Jordan river, perhaps monitored by peacekeepers from NATO or the UN, to protect Israel against an invasion from the east and to enable it to withdraw from the West Bank.
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The two sides did, however, agree to be separated by a demilitarised buffer zone.
That would give people an option to sell their property and provide a natural buffer zone in the future.
However, in September the leaders of both nations signed a deal, mediated by the African Union, to resume oil sales and set up a demilitarised buffer zone.
Undof peacekeepers operate within a demilitarized buffer zone from which Israeli and Syrian forces are prohibited, and in outlying areas where government forces are permitted, in numbers that increase the further from the buffer zone.
Lessons have been learnt, including that a minimum safety buffer zone of 1, 640ft (500m) is established before firing smoke rounds.
It operates in a part of the buffer zone known as Sector B, just east of Kosovo.
The shooting came from a post-war buffer zone ringing Kosovo.
The Department of Transportation tried to decree that airlines create a "peanut-free buffer zone" for passengers who request it.
At a meeting in September the buffer zone was agreed and South Sudan said it would resume the production of oil, but the deal was not implemented.
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