sentences:  Colonel Nghia showed his mixed feelings about the junta with the selective use of his armored troops.They supported Khánh's move against Đính, Đôn, Kim and Xuân, but tried to protect Minh by using tanks to shield Minh's house from Lam's Civil Guard units, which were also used to arrest the four other leading junta members.Although Minh was taken away, this was claimed to be a protective measure to shield him from some of Khánh's more hawkish supporters, and he was never formally arrested and taken into detention.