Organizers are claiming that up to half a million marched in the pouring rain in Buenos Aires Feb. 18 to demand justice in the case of Alberto Nisman, the prosecutor who was found dead in his apartment exactly one month earlier, just after he had filed a criminal complaint charging that President Cristina Fernández de Kirchner and Foreign Minister Héctor Timerman (among others) had conspired to cover up Iran's role in the deadly 1994 bombing of the Argentine Jewish Mutual Association (AMIA) building. Although slogans against the government were not heard, the "silent march"—called by a group of prosecutors—was seen as a direct challenge to Fernández de Kirchner's administration. Members of Nisman's family, including his eldest daughter, also attended the march. Opposition parties such as the left-wing Broad Front UNEN and centrist Radical Civil Union (UCR) had a visible presence, but prosecutors who had taken on figures close to the Fernández de Kirchner government won the loudest applause, despite the official "silent" nature of the march. Significantly, the Buenos Aires Metropolitan Police—under Mayor Mauricio Macri, who was also at the march—put the figure of attendees at 400,000, while the Federal Police—under Security Secretary Sergio Berni, a member of Fernández de Kirchner's cabinet—estimated only 50,000. (Buenos Aires Herald, BBC News, Feb. 19; InfoBAE, Feb. 18)

Syrian Kurdish forces, backed by US air-strikes, advanced Feb. 19 into Raqqa governorate, where ISIS has its de facto capital at the provincial seat. The Syrian Observatory for Human Rights said the Kurdish YPG forces and allied FSA units captured 19 villages in Raqqa. "The US-led international coalition played a key role in the advance, bombing the IS positions and forcing its fighters to withdraw," said Observatory director Rami Abdel Rahman. Since driving ISIS fom Kobani (Aleppo governorate) last month, Kurdish and allied forces have captured some 242 villages from ISIS, including the 19 in Raqqa. Among the contested areas is the border town of Tal Abyad. The YPG charges that ISIS forces at Tal Abyad cross into Turkey, where they have established a staging territory. (AFP-JIJI, Feb. 20)

The US Court of Military Commission Review on Feb. 18 set aside the terrorism convictions (PDF) of former Guantánamo detainee David Hicks. Hicks pleaded guilty in 2007 to providing material support to terrorism, which was one of the few cases of successful prosecution of a Guantánamo detainee. In 2014, an appeals court decided that material support was not a valid war crime, but Hicks had previously agreed not to make any appeals as part of his plea bargain. The US military court rejected this condition, however, allowing Hicks' appeal. One of Hicks' lawyers said last month that the US government had admitted his conviction was incorrect and did not dispute Hicks' innocence.

Hundreds of Golan Heights residents and environmentalists from the Society for the Protection of Nature in Israel protested on Feb. 17 outside the Afek Oil & Gas facility north of Nahal El Al, where exploratory oil drilling began the previous night. Afek, a subsidiary of US-based Genie Energy, won Israeli government approval for a three-year lease to drill 10 wells on 400 square kilometers  of the Golan Heights in September. Drilling was planned for mid-January but was delayed due to a court order won by environmental opponents. The Golan Heights is home to Lake Tiberias, Israel's main water source. Genie Energy is run by Effi Eitam, a former right-wing Israeli cabinet minister who currently resides in Golan Heights.

Bahrain's Ministry of Interior initiated a criminal investigation on Feb. 17 into alleged illegal content posted by the country's main opposition group, al-Wefaq National Islamic Society. Al-Wefaq regularly publishes content to its website and Twitter account, including pictures of protests against the Sunni majority party. Feb. 14 marked the four-year anniversary of a Shiite uprising in Bahrain and hundreds took the streets to protest a lack of political reform and the imprisonment of Al-Wafeq leader Sheikh Ali Salman. The alleged criminal content involves pictures of wounded protesters from the weekend protests, and claims that the authorities fired buckshot and tear gas to disperse protesters. Al-Wefaq is accused of publicly inciting hatred against the government, encouraging illegal rallies and distributing false news.

The International Crimes Tribunal Bangladesh (ICTB) on Feb. 18 convicted and sentenced Islamist leader Abdus Subhan to death. Subhan, leader of the Jamaat-e-Islami (JI) political party, was charged and convicted of of mass killing, looting and arson during during the 1971 War of Liberation against Pakistan. Subhan is the ninth senior leader of his party to be convicted of war crimes since the tribunal opened in 2010.

Authorities in Peru Feb. 4 announced the declaration of a no-fly zone over the conflicted coca-producing region known as the VRAEM, for the Valley of the Apurimac, Ene and Mantaro rivers, in the country's southeast jungles. The head of Peru's anti-drug agency DEVIDA, Alberto Otarola (a former defense minister), spoke in blunt terms at a Lima press conference: "Any flight that is not reported to the aviation authority will be considered hostile and illegal. Peru must exercise the full sovereignty and jurisdiction of its airspace."

Colombia's humanitarian situation remains severe in spite of ongoing peace talks with the FARC, the United Nations said in a report released Feb. 12. Raising concern over illegal armed groups not incuded in the dialogue, it found that the grim situation is likely to persist even if a peace deal is struck in the talks. The report, entitled "The Humanitarian Dimension in the Aftermath of a Peace Agreement: proposals for the international community in Colombia," was commissioned by the UN Office for the Coordination of Humanitarian Affairs (OCHA) and supported by the Norwegian Centre for Peace-building (NOREF). At least 347,286 people were displaced in Colombia between November 2012, when the talks began, and September 2014, the report found. Nearly half of these displacements (48%) resulted from FARC or ELN actions, with 19% blamed on neo-paramilitary groups. The report also found that 62 social leaders and human rights defenders were killed in Colombia in 2014.