SOUTH Africa's military said that two of its soldiers were killed and three wounded by a mortar bomb in the Democratic Republic of Congo, as President Cyril Ramaphosa struck back against opposition claims that they were ill-equipped. South Africa said earlier this week that it would send 2,900 troops as part of its contribution to a force deployed by southern African regional bloc SADC to help Congo fight rebel groups in its restive eastern region. The South African National Defence Force (SANDF) said in a statement posted on X that a mortar bomb landed inside one of the South African contingent's military…