Search for 'phantom tank' under way in Lake Hamana

SHIZUOKA, Japan - Divers search for the Type 4 Chi-To medium tank reportedly submerged in Lake Hamana at the lake's northern part near its Inohana sub-lake in Hamamatsu, Shizuoka Prefecture on Jan. 7, 2013. The Imperial Japanese Army produced two units of the tank on a trial basis toward the end of World War II but did not use them in actual warfare and is said to have secretly sunk them in the lake to conceal them from the United States.