What type of armor does the JLTV incorporate for crew protection?

The Joint Light Tactical Vehicle (JLTV) utilizes composite armor with a modular design, which is effective in providing scalable protection levels suited for various operational environments. This type of armor combines different materials, such as ceramics and polymers, to optimize ballistic and blast resistance while keeping the weight manageable for mobility and performance. The modular nature of the armor allows for easy upgrades and modifications, enabling forces to adapt to emerging threats or specific mission requirements without needing a complete vehicle redesign. This flexibility is a significant advantage in modern warfare, where the threat landscape can change rapidly.

The other types of armor mentioned, such as steel, aluminum, or reactive armor, have specific applications but do not offer the same balance of protection, weight, and adaptability that composite armor provides in the context of the JLTV's operational needs.