Sri Lanka is a constitutional, multi-party republic. President Mahinda Rajapaksa was re-elected to a second six-year term in 2010. The Parliament, which was elected in 2010, shares constitutional power with the president. The president's family dominates government. Two of the president's brothers hold key executive branch posts, as defense secretary and economic development minister, and a third brother is the speaker of Parliament. A large number of the president's other relatives, including his son, also serve in important political and diplomatic positions. Independent observers generally characterized the presidential, parliamentary, and local elections as problematic. Polls were fraught with election law violations by all major parties, especially the governing coalition's use of state resources for its own advantage. Authorities maintained effective control over the security forces. Security forces committed human rights abuses. The major human rights problems were: attacks on, and harassment of, civil society activists, journalists, and persons viewed as sympathizers of the Liberation Tigers of Tamil Eelam (LTTE) terrorist organization by individuals allegedly tied to the government, creating an environment of fear and self-censorship; involuntary disappearances and a lack of accountability for thousands who disappeared in previous years; and widespread impunity for a broad range of human rights abuses, particularly torture by police and attacks on media institutions and the judiciary. Disappearances and killings continued to diminish in comparison with the immediate postwar period. Nevertheless, attacks, harassment, and threats by progovernment loyalists against critics of the government were prevalent, contributed to widespread self-censorship by journalists, and diminished democratic activity due to the general failure to prosecute perpetrators.