What is true about Low Volume Terminal (LVT) and Joint Tactical Radio System (JTRS) in Link 16?

• A. LVT is the legacy terminal replaced by JTRS, which supports automatic concurrent multinetting.
• B. LVT is the current terminal.
• C. JTRS cannot load MKEK.
• D. JTRS cannot operate on multiple nets.

Answer: (A)

The main idea here is how Link 16 terminology has evolved and what JTRS brings to the network. Low Volume Terminal is the older Link 16 terminal used with the JTIDS/MIDS family. Modern operations use the Joint Tactical Radio System, which is designed to replace the legacy LVT with a more flexible, software-defined solution. A standout capability of JTRS is automatic concurrent multinetting, meaning a single JTRS-enabled radio can operate on multiple Net-Cetime Link 16 nets at once or switch between nets without manual reconfiguration. This multi-net capability is a big upgrade over the legacy LVT, which wasn’t built for concurrent multi-net participation. JTRS also supports loading cryptographic keys like MKEK for secure communications, reinforcing its role as the more capable, modern terminal. So the statement that LVT is the legacy terminal replaced by JTRS, which supports automatic concurrent multinetting, accurately reflects the relationship and capability. The other options don’t fit because LVT isn’t the current terminal, and JTRS can operate on multiple nets and load MKEK.