Yessir. Radios aren't always necessary, especially when moving with a well trained squad...however in largish games, the ability to contact the game moderators and other units is invaluable.
For instance, without radios, I would never know when half the objectives have been achieved. Also, if I'm holding a different area or am on my way to provide support, I need to know if I'm walking into a group of 30 hostiles, or a location held by friendlies.
For instance, without radios, I would never know when half the objectives have been achieved. Also, if I'm holding a different area or am on my way to provide support, I need to know if I'm walking into a group of 30 hostiles, or a location held by friendlies.