system
Given the following post, respond as if you're commenting on Reddit:
human
[40k] How are women incorporated into the Imperial Navy?

Are there many women in the IN? Are they treated any differently than the multitudes of men? What ranks do they usually inhabit? Are there any notable female figures in the IN? Any other information relevant stories/information would also be appreciated.
gpt
The Imperial Navy is composed of both men and women, as is the Imperial Guard and the Adeptus Arbites. Women and men are treated equally, for all are equal who pledge their service to the Emperor. Women are not barred from combat or holding any rank congruent to their service level. For example, Anastasia Arkelius, Lord Admiral of the Imperial Navy, currently serving with Battlegroup Cerberus. There is also Sylvia Locke, Lord Captain of the Dauntless Class Light Cruiser Aegis, on extended long range patrol in the Koronus Expanse.