The drill to be carried out under the heading 'preparation' - eg; before moving out of base to make an attack. The purpose of this is to make sure that when the section gets underway there isn't a sudden problem halfway through when the new guy shouts 'fuck, forgot my magazine'
Protection eg Sentries, security
Weapon cleaned and serviceable
Equipment - your own
Radios - batteries frequencies, BATCO
Specialist equipment - bolt cutters, sledge hammers, ladders, IR and TI kit etc;
Orders - issued
NB: the 'G' was added by a Rifleman, who told an engineer...
Gusset (i.e. make sure everything is secure and tightened up, including clothing before moving out)