The airborne laser（ABL,ALTB）is one of the most mature of the various directed energy weapons（DEW）which U.S.is developing.From the beginning of 2010，ABL program has entered a new stage in which several actual intercept tests is scheduled to be conducted.This article firstly review the three actual intercept tests which have been conducted in 2010.Subsequently，we briefed the achievements that the ABL program has acquired from these tests,and analyzed the main problems that the ABL program are facing in present.Finally，we talked about the current status and prospect of the ABL program.