Complex sentence: In 1932, Fort Crocket received eleven A- 8 Shrike attack aircraft, the US military's very first all-metal monowing combat aircraft this delivery constituted the first delivery of this aircraft to a forward operational unit.
Split into simpler sentences: In 1932, Fort Crocket received eleven A- 8 Shrike attack aircraft, the US military's very first all-metal monowing combat aircraft. This delivery constituted the first delivery of this aircraft to a forward operational unit.