Principles provided for in Drill Regulations 53
Program 919
Reality 922
Respect 929
Responsibility 921
See, "General Common Sense Principles of Applied Minor
Tactics"
Simultaneous instruction and training 920
Surprise 928
Thoroughness 51; 922
Vanity 922

Trajectory 1349

Traveling in strange country 1084

Traverses 1149

Treatment of soldiers 872

TRENCH AND MINE WARFARE:
Aerial mines 1200
Aids to firing 1209
Asphyxiating gases 1194
Bombs from air-craft 1202
Countermining 1211
Grenades and bombs 1197; 1198; 1199
Helmets 1205
Liquid fire 1196
Masks 1206
Mining 1210
Periscopes 1207
Protection against gases 1195
Protection against hand grenades 1203
Sniperscope 1208
"Tanks" 1204
Winged torpedoes 1201

TRENCHES:
Located by major 351
Occupied by supports and reserves, to be improved 462
See "Field fortifications"

Trial shots, determination of range 1395

Trials by court