Although Japanese troops saw much of the combat in India against the British, the INA was certainly by itself an effective combat force, having faced British and allied troops and making their mark in the Battle of Imphal. On 18 April 1944 the suicide squads led by Col. Shaukat Malik broke through the British defence and captured Moirang in Manipur. The Azad Hind administration took control of this independent Indian territory. Following Moirang, the advancing INA breached the Kohima road, posing a threat to the British positions in both Silchar and Kohima. Col. Gulzara Singh's column had penetrated 250 miles into India. The Azad Brigade advanced, by outflanking the Anglo-American positions.