A rightwing extremist who called for “killing migrants when they arrive on their boats” has pleaded guilty to terrorism offences. Ivan Jennings, 46, from Stafford, admitted encouraging terrorism between 15 August and 14 November 2024 at Leicester crown court on Monday. He had previously pleaded guilty to dissemination of a terrorism publication at a hearing in August. That charge related to a manifesto written by Anders Breivik, who killed 77 people in terror attacks in Norway in 2011, and an attempt to fuel a rightwing, anti-immigrant, anti-Muslim conflict. A court previously heard Jennings was a member of a number of extreme rightwing social media chat groups and had encouraged others to emulate the Australian white nationalist Brenton Tarrant, who murdered 51 people and tried to kill 40 others in terror attacks on mosques in Christchurch, New Zealand, in 2019.…