Complete the sentences using the correct words from the box:
(radios – stay in contact – hop frequencies – SINCGARS – AN/PRC-148 – backpack – two-way – rechargeable lithium-ion batteries)
1. Soldiers use __________ to communicate over long distances in the field.
2. To __________ with their team, they must ensure their communication devices are working properly.
3. Modern military radios can __________ to avoid enemy interception.
4. The __________ is a type of man-pack radio system commonly used by armed forces.
5. A smaller, handheld military radio is the __________.
6. Some radios are carried in a __________ to make them easier to transport.
7. A __________ radio allows both parties to talk and listen at the same time.
8. Many modern military radios are powered by __________ for long-lasting use.