It's OK ghost writers for school essay The paramilitary operation began when armoured personnel carriers roared through the suburban streets just after dawn while curious residents took smartphone pictures from their balconies and delivery men dropped off bundles of Sunday morning papers. Hundreds of heavily armed troops and paramilitary police then moved into the hillside favelas, sweeping the steep, narrow pathways. They are likely to stay for two weeks, after which a more lightly armed resident force known as the UPP will set up a base in the area.