 During these years Aroch painted many landscapes.At the beginning of the decade Aroch painted a series of scenes of Zichron Yaakov and Haifa, in which he lived off and on from 1942-1946, while he served in the British army.In addition, he designed uniforms for the first Lahakat Tsahal (the national Military Band of what was then the Land of Israel), which gave its first programs in 1942 and 1943.