After two decades of fighting and four failed tries at peace talks, including the deployment of the Indian Army, the Indian Peace Keeping Force from 1987 to 1990, a lasting negotiated settlement to the conflict appeared possible when a cease-fire was declared in December 2001, and a ceasefire agreement signed with international mediation in 2002. However, limited hostilities renewed in late 2005 and the conflict began to escalate until the government launched a number of major military offensives against the LTTE beginning in July 2006, driving the LTTE out of the entire Eastern province of the island. The LTTE then declared they would "resume their freedom struggle to achieve statehood".