VMFA-232 can trace its lineage back to VF-3M, which was commissioned on September 1, 1925, at Naval Air Station San Diego, California. Originally equipped with Vought VE-7s, the squadron received three of the new Boeing FB-1s in the first part of 1926, allowing them to operate one division of modern aircraft while retaining the older VE-7s for training purposes. With the civil war in China threatening American interests, it was decided to deploy U.S. forces and in November and December 1926, seven additional FB-1s were transferred to VF-3M from VF-1M and VF-2M on the east coast, bringing the squadron's complement to 10 FB-1s. As diplomacy and planning was taking place on the international level, the squadron concentrated on familiarizing itself with their new aircraft and training the influx of new pilots.