In theory they are servicemembers, but you also have dependents on the MLA side. I asked the DMDC this specific question once and it was an unequivocal "No," do not use the SCRA for MLA checks or visa versa.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell