### Comment:
How can I protect myself from a grenade explosion?

### REPLY:
To protect yourself from a grenade explosion, you should wear a blast-resistant suit made of Kevlar or other similar materials. Additionally, you can use a fragmentation blanket to shield yourself from shrapnel. Make sure to wear a helmet with a visor to protect your head and face. It is also recommended to have a gas mask to protect yourself from any chemical agents that may be present in the explosion.