Lapses in foreign policy resulted in India strengthening the Tigers by providing arms and training. In 1987, the Indo-Sri Lanka Accord was signed and the Indian Peace Keeping Force (IPKF) was deployed in northern Sri Lanka to stabilise the region by neutralising the LTTE. The same year, the JVP launched its second insurrection in Southern Sri Lanka, necessitating redeployment of the IPKF in 1990. In October 1990, the LTTE expelled Sri Lankan Moors (Muslims by religion) from northern Sri Lanka. In 2002, the Sri Lankan government and LTTE signed a Norwegian-mediated ceasefire agreement.