Do I need TRX to send USDT from Trust wallet?

I'm curious about a specific aspect of cryptocurrency transactions. Specifically, I'm wondering if I need TRX, the native token of the Tron network, in order to send USDT, a stablecoin pegged to the US dollar, from my Trust Wallet. Could you clarify whether or not TRX is a necessary requirement for this type of transaction? It would be greatly appreciated if you could provide a concise yet informative answer to help me better understand the process involved.