Photo 08 of 12
| When a soldier hears the cry "Gas, gas, gas!", he or she has nine seconds to don a protective mask. |
| <--Previous | Main | Next--> | ||
| OCS Main | ||||
Photo 08 of 12
| When a soldier hears the cry "Gas, gas, gas!", he or she has nine seconds to don a protective mask. |
| <--Previous | Main | Next--> | ||
| OCS Main | ||||