Estonia, one of the most wired societies in Europe, has been subject in recent weeks to massive and coordinated cyber-attacks on government, banking and telecommunications wesbites, Internet service providers and news organizations. Computer security specialists call it an unprecedented assault on the electronic infrastructure of a state—and say the attacks re originating in Russia. Moscow is angry over Estonia's recent relocation of a Soviet war memorial, but Russian officials deny any government involvement in the cyber-attacks.

Colombia's President Alvaro Uribe has ordered his military to intensify efforts to free hostages in the hands of the Colombian Revolutionary Armed Forces (FARC)—asserting that they are being held in "concentration camp" conditions "more cruel" than those of the Nazis. Former presidential candidate Ingrid Betancourt, three US intelligence agents, and eight more hostages were reportedly being held in the same Amazon jungle camp from where National Police officer Jhon Frank Pinchao escaped April 28, after eight years in captivity. Frank said Betancourt is forced to sleep chained by her neck as punishment for having tried to escape five times.

A home-made bomb ripped through a bus terminal in Mindanao's Cotabato City May 18, killing three and injuring 15 others. About half of the casualties were children. Authorities said the motive was probably extortion, as the bus company had been receiving letters from armed groups demanding money. But Mindanao has been hit by seven bombings this year, many of them blamed on Muslim extremists linked to the Jemaah Islamiah or al-Qaeda terror networks. The bombing came barely a week after Australia and the United States warned their citizens of possible terror attacks in Central Mindanao. On May 8, a device went off in a crowded market in Tacurong, killing eight. (Manila Times, May 19; GMA, May 18)

Mohamed Meziane, president of Algeria's energy parastatal Sonatrach, meeting with US Energy Secretary Samuel Bodman in Washington, said he wants to triple natural gas exports to the US from 4 billion to 12 billion cubic metres per year by 2015. Algeria is also seeking technical assistance from the US in developing its nuclear capabilities.

An Israeli airstrike targeting a minivan supposedly carrying a Hamas fighter in northern Gaza City killed three people and wounded 12 on May 18. Israeli tanks also fired five shells near a housing project in the northern Gaza town of Jebaliya, wounding five. (AP, May 19) On May 17, Israel moved tanks and troops over the Gaza border and launched eight airstrikes, killing at least seven Palestinians. Some 14 rockets fired by Hamas militants in Gaza May 17 landed in Israel, six near the border town of Sderot. The government bused some Sderot residents to hotels, calling it a "respite," not an evacuation. (NYT, May 18)

Tuareg rebel leader Moktar Roman of the Mouvement des Nigeriens pour la Justice (MNJ) spoke to the UN news agency IRIN May 17 about the reasons behind the resurgence of armed attacks in the north of Niger this year. "The movement was created because nothing has been done by the government," Roman said. "There is no work, no schools, not even drinking water in all Niger. It's terrible, it's a genocide, and the government is corrupt, taking money from people and leaving them to live in poverty." He insisted the group is fighting for all citizens of Niger, which the UN considers the poorest and least developed country in the world. "It is not just a Tuareg movement," he said.

A bomb exploded in a historic mosque in the southern Indian city of Hyderabad. At least nine people have been killed and fifteen injured in the Mecca Mosque, where over one thousand people had gathered for Friday prayers [May 18]. [At least three more were killed in subsequent violence in the city.] [IBN, India, May 18]

Mexico May 15 called upon the US to prevent weapons from landing in the hands of drug gangs that increasingly use them to kill soldiers and police. "The firepower we are seeing here has to do with a lack of control on that side of the border," Assistant Secretary of Public Safety Patricio Patiño told the Associated Press. Patiño said that earlier that day, federal agents arrested two gunmen carrying assault rifles and half a dozen hand grenades in the city of Morelia, Michoacán—apparently on their way to carry out a hit. The escalating attacks on security forces come in response to a "radical change" in Mexico's law enforcement strategy, Patiño said, noting that Mexico is now going after the cartels' entire structures rather than just leaders. (Press TV, Iran; AP, May 16)