A joint incense-burning altar for the 46 naval servicemen killed in the sinking of their patrol vessel Cheonan is set up yesterday at the Navys 2nd Naval Fleet in Pyeongtaek, Gyeonggi Province. Many figures from the military and civilian sectors visited the alter to offer condolences to the bereaved families and share their pain. A large number of people visited altars in 34 places, including one at Seoul Plaza, nationwide.