The phrase "affirm our role" is correct and usable in written English.
You can use it when discussing the importance of recognizing or confirming one's position or contribution in a particular context or organization.
Example: "In our upcoming meeting, we will discuss how to affirm our role in the community and enhance our outreach efforts."
Alternatives: "validate our position" or "reinforce our contribution".
We have also launched the Here's To Change global brand campaign, affirming our role as the change- maker challenging the status quo since the dawn of the mobile phone industry, as well as our mission of continuing to bring change into the hands of people around the world".
"I and all Egyptians salute policemen on their day of celebration and affirm our pride in their role and sacrifice," he said to an apparently devoted audience.
When you make a gift to the College Fund, you affirm your role as a stakeholder in the College's future and express your commitment to the success of both current and future students.
Although not directly investigated, our data affirm the role of Delta-like 1 in B cell commitment and maturation.
In addition to demonstrating the importance of type A behavior and depressive symptomatology, our results affirm the role traditional, important covariates play on CAD development and early mortality in type 1 diabetes.
The results affirm the role of Hsd17b7 in the cholesterol biosynthesis pathway in mammals.
These findings affirm the role of emotion in the anticipation of incentives, and may provide an initial step towards a neural reconstruction of expected utility.
The documents are also expected to affirm the role of indigenous people in Australia as custodians of the land and to affirm the need to grant them greater political control over their own affairs.
Yet whether he would affirm his role in it or not, O'Brien, precisely through his eloquent contrariness, has played a decisive role in the coming of a hopeful new era to his nation.
These data also affirm the role of the Plasmodium-encoded factor PMIF in actively interfering with the adaptive immune response by a pro-inflammatory mechanism involving engagement of the host MIF receptor14 to suppress the differentiation of memory CD4 and CD8 T cell subsets.
