In 1920 , the 5th Pioneer Infantry ( Engineers ) was re-designated the 101st Engineer Battalion .
In 1920 , the 5th Pioneer Infantry ( Engineers ) was realigned under the 26th Yankee Division , where it would remain until the division was deactivated in 1993 .
In 1920 , the 5th Pioneer Infantry ( Engineers ) was re-designated the 101st Engineer Battalion and realigned under the 26th Yankee Division , where it would remain until the division was deactivated in 1993 .