The most significant human rights problems were excessive use of force by security forces, deficiencies in due process, and the suppression of civil liberties. Excessive use of force included unlawful killings and torture. Due process problems included the excessive use of preventative custody and pretrial detention, the use of military courts to try civilians, and trials involving hundreds of defendants in which authorities did not present evidence on an individual basis. Civil liberties problems included societal and government restrictions on freedoms of expression and the press, as well as on the freedoms of assembly and association.Other human rights problems included disappearances; harsh prison conditions; arbitrary arrests; a judiciary that in some cases appeared to arrive at outcomes not supported by publicly available evidence or that appeared to reflect political motivations; reports of political prisoners and detainees; restrictions on academic freedom; impunity for security forces; harassment of some civil society organizations; limits on religious freedom; official corruption; limits on civil society organizations; violence, harassment, and societal discrimination against women and girls, including female genital mutilation/cutting; child abuse; discrimination against persons with disabilities; trafficking in persons; societal discrimination against religious minorities; discrimination and arrests based on sexual orientation; discrimination against HIV-positive persons; and worker abuse, including child labor.The government inconsistently punished or prosecuted officials who committed abuses, whether in the security services or elsewhere in government. In most cases either the government did not comprehensively investigate human rights abuses, including most incidents of violence by security forces, or investigations resulted in acquittals, contributing to an environment of impunity.Attacks by terrorist organizations caused arbitrary and unlawful deprivation of life. Terrorist groups conducted deadly attacks on government, civilian, and security targets throughout the country, including schools, places of worship, and public transportation.