What preparations have you made for the expansion of San Parracha III?

Shortly after Tigray Parashar III ascended the throne, he began to expand. At this time, the history of Assyria has entered a new period, and the ironware has rejected the bronze ware. Iron tools such as iron plows, hoes and shovels have been widely used in agriculture, and crop yields have been greatly improved. But the application of iron in military equipment is the most important condition for Assyria's outward expansion. The Assyrian army equipped with iron weapons became the most intrepid army in ancient West Asia. Assyrian soldiers are all dressed in armor, helmets and shields, equipped with bows and arrows, daggers and spears, and are extremely well equipped. Tigray Parashar III also reformed the Assyrian army, implemented the recruitment system, and let the poor who lost their land join the army, and the state provided supplies, greatly expanding the number of standing armies. At the same time, he divided many arms, including chariot soldiers composed of nobles, cavalry, light and heavy infantry, siege troops and trench teams, and was the first in the world to set up engineers to undertake the tasks of clearing roads, bridging bridges and building camps. There are also many special offensive weapons in the Assyrian army, such as rammers, siege devices and soil cannons. Tigray Parashar III often commanded various arms to fight together, with 200 infantry, cavalry 10 and a chariot. There are two people on the chariot, 1 fighting, and 1 guarding with shields. The establishment and coordinated operation of Assyrian army "provided the earliest model of Asian army" (English).