4. Which trenches or parts thereof are
used
for
riflemen
and
light
automatic weapons in engaging the enemy?
A. Communication.
B. Shelter.
C. Dummy.
D. Firing bays.
5. Which field fortifications include elaborate troop quarters?
A. Casemates.
B. Pillboxes.
C. Fighting positions.
D. Breastworks.
6. Which obstacle is depicted in Figure 2-28?
Figure 2-28.
A. Tetrahedron.
B. Hedgehog.
C. Dragon tooth.
D. Knife rest.
67
IT 0649
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