Israel will keep troops in several posts in southern Lebanon past a February 18 deadline for them to withdraw, a military spokesperson said on Monday, as Israeli leaders sought to reassure northern residents that they can return home safely.

Lebanese leaders said Beirut was in contact with Washington and Paris to press Israel to fully withdraw from south Lebanon, branding its presence in five points an "occupation" after a ceasefire deadline expired on Tuesday.

Israeli forces pulled out of populated areas in southern Lebanon, but retained control over strategic border points as a deadline lapsed for both Israel and Hezbollah to leave the region.