The 152mm HE projectile was produced during the veitnam war for the M551 Sheridan tank. The tank was also able to fire a HEAT missile know as the the Shillalegh. The M551 was used during operation just cause in Panama as well as operation desert shield. As projectile technology advanced, the Sheridan's potential declined and it was started to be phased out of the US inventory at the beginning of 1978.
M657
HE-T
M409
HEAT-T-MP
M411
TP-T