Mousa Al-qaisa is a Palestinian human rights defender and a member of The Coalition of Civilized Demand for Fair Palestinian Telecom Sector, a movement which was established to demand fair competition in the Telecom sector in Palestine and to defend the economic rights of Palestinians. The movement advocates against the continuous rise in telecommunication costs and Paltel Telecommunications Group’s monopoly over the industry in Palestine. On 3 June 2020, the Public Prosecutor summoned Mr Mousa Al-qaisa together with other two members of the Coalition Mr Jihad Abdo, and Mr Ezz El-Din Zaalol, and charged them with ‘defamation and insulting’ the telecommunication company. Members of The Coalition of Civilized Demand for Fair Palestinian Telecom Sector have been frequently harassed by the Palestinian authorities. They have been summoned for investigation many times, and several members have in the past been placed under preventive detention.