The USA, UK, Norway, Belgium, France,Yugoslavia, Syria, Libya, Egypt, Tunisia, Venezuela, Thailand, Indonesia, Romania, Russia, Kyrgystan, Pakistan, Iraq, Afghanistan...
After the Shooting In Cairo - New Yorker
"The Cairo snipers were from some as yet unknown third party whose interest was ...ensuring that violent clashes and killings would take place so as to stoke tensions and foment civil war.
The cia's ninjas
CIA pilot Allen Pope during his trial in Jakarta, 28 December 1959.
Seven children were among the dead.
"It was members of his own RGJ regiment who fired on the Paratrooopers that day - they were under secret orders to provoke the Paras into attacking the crowd at the march."
LED ZEPPELIN and Clockwork Orange; VIETNAM WAR ...(comments)
At Global Research, on 28 November 2011, Gearóid Ó Colmáin wrote: 'Unknown Snipers and Western backed "Regime Change"'
Among the points made:
In Susanne Brandstätter’s TV documentary 'Checkmate: Strategy of a Revolution':
Dominique Fonvielle, formerly of the French secret service the DGSE, said that spies have to "destabilize the people to the disadvantage of the ruling regime."
Roma, Romania by The Global Fund
The western spies interviewed in the documentary revealed how the Western media play a central role in disinformation.
Russia by goingslowly
In 1993, Boris Yeltsin’s counter-revolutionaries made extensive use of snipers.
According to many eye witness reports, snipers were seen shooting civilians from the building opposite the US embassy in Moscow.
The snipers were (wrongly) attributed to the Soviet government by the international media.
The CIA's Moslems. The west used al Qaeda to help break up Yugoslavia.
Secret US military support to terrorist groups in Yugoslavia created the conditions for 'humanitarian' bombing in 1999.
(German Intelligence and the CIA supported Al Qaeda sponsored terrorists.)
Venezuela. By One more shot Rog
In 2002, the CIA attempted to overthrow Hugo Chavez.
On the 11th of April 2002, an opposition march was organized.
Snipers hidden in buildings near the palace opened fire on protestors killing 18.
The media claimed (wrongly) that Chavez was 'killing his own people'.
Thailand April 2010
On April 12th 2010, there was a conflict between 'red-shirt' activists and the Thai government.
Unknown snipers killed 21 people.
Thailand's prime minister "Mr. Abhisit ... blamed rogue gunmen... State television broadcast repeated images of soldiers coming under fire from bullets and explosives."
"Military observers say Thai troops stumbled into a trap set by agents provocateurs..."
Kyrgystan by fearghalonuallain
Kyrgystan June 2010
Ethnic violence broke out in the Central Asian republic of Kyrgystan in June 2010.
Unknown snipers opened fire on members of the Uzbek minority in Kyrgystan.
"Inhabitants offer convincing testimony of gunmen targeting their neighborhoods from vantage points...
"Many people are convinced that they’ve seen foreign mercenaries acting as snipers...
"Inhabitants report seeing black snipers and tall, blonde, female snipers from the Baltic states.
"The idea that English snipers have been roaming the streets of Osh shooting at Uzbeks is also popular." 
An effective means of keeping the government firmly on America’s side would be to insist on a US and European presence in the country to help 'protect' the Uzbek minority.
Ethnic tension can be used to create an environment of fear in order to prop up an unpopular dictatorship.
Islamic Jihadism can be used to create what Zbigniew Bzrezinski called 'an arc of crisis'.
Tunisia by karim76
Tunisia January 2011
On January 16th 2011, CNN reported that 'armed gangs' were fighting Tunisian security forces.
Many of the murders committed during the Tunisian uprising were by 'unknown snipers'.
There were videos posted on the internet showing Swedish nationals detained by Tunisian security forces.
The men were clearly armed with sniper rifles.
Professor Michel Chossudovsky, William Engdahl and others showed how the uprisings in North Africa were following the patterns of US backed people-power coups.
The CIA and its friends, with the help of sections of the Tunisian military, toppled Ben Ali.
On October 20th 2011, the Telegraph newspaper wrote that Mina Daniel, an anti-government activist in Cairo, had been shot dead by an unknown sniper.
On February 6th Al Jazeera reported that Egyptian journalist Ahmad Mahmoud was shot by snipers.
aangirfan: DAVID HEADLEY - 'US GOVERNMENT TERRORIST'
A video was aired by Al Jazeera showing demonstrators being fired upon.
The video was edited to convince the viewer that anti-Gaddafi demonstrators were being murdered by the security forces.
However, the unedited version of the video clearly shows pro-Gaddafi demonstrators with Green flags being fired upon by unknown snipers.
The attribution of NATO-linked crimes to the security forces of the Libyan Jamahirya was a constant feature of the brutal media war waged against the Libyan people.
'Unknown Snipers and Western backed "Regime Change"'
British spies 'used to carry out acts of terrorism' in Basra, Iraq.
"At the outbreak of the violence in Syria in 2011, many wondered how the situation on the ground escalated so quickly...