I see your point that when only the government is involved in something like troop deployment, its view might be seen as the "objective truth." Still, when using the SIFT method, we should consider why the information is being released at a particular time.
It is true that 3,000 paratroopers are being deployed, but the "bias" I mean concerns how the information is presented. When officials share details anonymously with outlets like the Wall Street Journal, they often do so deliberately to signal strength to other countries without issuing an official statement. As careful media consumers, we should ask if the timing of these announcements is meant to influence public opinion or discourage certain foreign policy moves.
Calling this a "government perspective" shows that even if the numbers are correct, the story about the deployment is still shaped by the source. Noticing this is important when checking sources because it reminds us that facts can be shared with a certain purpose in mind.