The United Nations intends to bolster its peacekeeping mission in Lebanon to better support the Lebanese army once a truce is agreed but would not directly enforce a cease-fire, U.N. peacekeeping chief Jean-Pierre Lacroix said on Thursday. The peacekeeping mission known as UNIFIL is deployed in southern Lebanon to monitor the demarcation line with Israel, an area that has seen more than a year of hostilities between Israeli troops and Iran-backed Hezbollah terrorists. Israel has for years accused UNIFIL of failing to implement U.N. resolution 1701, which ended the Second Lebanon war in 2006 and requires Hezbollah to remove fighters and weapons from areas between the border and the Litani River, and now says peacekeepers must get out of the way as Israeli troops fight Hezbollah. UNIFIL troops have refused to leave their posts, despite repeated Israeli attacks that have wounded peacekeepers.