Some employees failed to report to military duty altogether, while some gave themselves an extra day off.
He was a U.S. Marine Corps Reserve member for eight years.
The Navy and Marine Corps have now canceled most weekend Reserve drills.
The Marine Corps is offering some former Reserve pilots lucrative bonuses to get them back in the cockpit.
The event had originally been scheduled to take place at the president's club in Palm Beach on Nov. 16.
The move comes at a time when taxpayer and foreign-government spending at Trump properties is fueling political battles.
A Marine reservist has been charged with felony kidnapping, stalking and criminal confinement.
A Marine died over the weekend after collapsing on his 30th birthday days prior while training to deploy to Central America.
The three were killed Monday when a bomb struck their vehicle near Bagram Air Base north of Kabul.
The Marines were killed near Bagram Air Base when an improvised explosive device hit their convoy.
In a letter to VA Secretary Robert Wilkie, Rep. Elaine Luria, D-Va., said the plan was developed with no notice to Congress.
USAA Federal Savings Bank is part of USAA, which has about 13 million military and veteran-affiliated members.
The Army has said they are looking into the soldier’s actions for potential safety violations.
Two senators say the new Army Combat Fitness Test sets unrealistic standards for some soldiers.
The Marine Corps has officially retired the AH-1W Super Cobra helicopter.