Indonesia is struggling to stamp out illegal mining that has ravaged forest land around its new capital Nusantara, in a challenge environmentalists say will test the government’s resolve to enforce the law and rein in powerful mining interests. The crackdown comes as doubts persist over the future of the 466 trillion rupiah (US$27.8 billion) project – a centrepiece of former leader Joko Widodo’s legacy that now faces waning political support under his successor, President Prabowo Subianto, and a...