The phrase "asserted its position" is correct and usable in written English.
It can be used when discussing a stance or viewpoint that has been clearly stated or defended, often in a formal or argumentative context.
Example: "The organization asserted its position on climate change during the conference, emphasizing the need for immediate action."
Alternatives: "stated its stance" or "declared its viewpoint."
Lahore's traditional middle class has asserted its position in the socioeconomic hierarchy by wielding significant social capital and dominating the politics and economics of urban life.
This affronted the Western Allies, since it marked the first time since the war's end that Germany had asserted its position as an independent agent in international affairs.
With the opening of the Home arts centre (1) and transformation of the Whitworth Gallery (2), the city has asserted its position as the cultural powerhouse of the North.
One major factor is because America asserted its position in the world through its omnipresence, not its military escapades.
It's fucking freezing in Melbourne at the moment so there's not as much development as there might be if we had some hot sun to stir things up, but all the moist ingredients have eventually melded into a cloudy, pus-like layer at the bottom while the dog and human waste has maintained its form and asserted its position as second layer in the jar.
It sees the carriers as the best means of asserting its position as a leading maritime force, and has sacrificed much of the fleet to ensure they will be built.
"Through its board members the state will assert its position as a shareholder," the spokesman said, according to Reuters.
The show is a statement opener for the foundation, forcefully asserting its position in the crowded European art scene.
After facing criticism for its lax oversight, the board wanted to assert its position as a check on top management, according to the people, who declined to be named because the discussions were not public.
"As each side tries to assert its position, there is a risk of an inadvertent escalation of tensions and even confrontation," said James B. Steinberg, who served as the deputy secretary of state in the Obama administration and is one of those on the trip.
That Paris was the city to claim these moments asserts its position at the top of the fashion-week pile.
