Izinkonzo zamazwe ngamazwe zokudlulisa impahla
Ukuhlinzeka ngezinsizakalo zezokuthutha zasolwandle, ezomhlaba, zezindiza kanye nokugunyazwa kwempahla ehlobene, umshwalense, indawo yokugcina impahla kanye nezinye izinsiza, ukuze kuhlinzekwe amakhasimende ngezixazululo zokuthutha zamazwe ngamazwe zesitobhi esisodwa.