Yeah. Seems it doesn’t even have its own article there.

Only a short mention in the main article about NTP itself:

> Network Time Security (NTS) is a secure version of NTPv4 with TLS and AEAD. The main improvement over previous attempts is that a separate "key establishment" server handles the heavy asymmetric cryptography, which needs to be done only once. If the server goes down, previous users would still be able to fetch time without fear of MITM. NTS is currently supported by several time servers, including Cloudflare. It is supported by NTPSec and chrony.