sand-lot problem

sand lot

lot (of ammunition)

lot number

ammunition lot

lot size

within-lot probable error

ammunition lot number

attack problem

night problem

realistic combat problem

joint battle problem

walk-through problem

wet run problem

compass problem

night compass problem

armored attack problem

fire problem

firing problem

company attack problem

company defense problem

squad problem

patrol problem

map problem

sand ladder

sandtable (sand table)

sand table exercises (STEX)

wet sand-blasting

sand devil

sand particle

sand spreading

sand storm / sandstorm

sand whirl