APRIL 1, 2021
Archaeologists at the Maya site of Tikal have found buildings and artifacts that appear to be an outpost of Teotihuacan, 600 miles away. The structures were made of earth and stucco that the Maya did not use. Weapons of green obsidian from the area of Teotihuacan, carvings of the Teotihuacan rain god and a Teotihuacan type burial were found. Teotihuacan dignitaries may have lived there during a time of peace before warfare between them began. The area looks too have been built at 300 CE. Teotihuacan conquered Tikal at 378 CE.
On January 15378 CE, a man by the name of Sihyaj K’ahk’, or Fire is Born, into the city on January 16, 378, and on that same day, the Tikal leader Jaguar Paw died. The Teotihuacan army was sent by the Two leader Spearthrower Owl. His son became king of Tikal. He wears a Too headdress and a Two spear in portraits. Maya murals at Teotihuacan were destroyed and buried at 350-450 CE, perhaps from a Tikal diplomatic compound there.
The compound at Tikal were located by LIDAR, and excavations in this area will continue.
Smithsonian has the report here: https://www.smithsonianmag.com/smart-news/were-these-ancient-mesoamerican-cities-friends-they-became-foes-180977509/