This is a very serious and concerning development. The situation sounds incredibly tense, with the potential for further escalation. It's a stark reminder of the fragility of peace in that region and the devastating consequences of conflict.

Here are some key points that stand out from your description:

* **Escalation of Violence:** The strikes and casualties on both sides represent a significant increase in hostilities.
* **Differing Narratives:** India and Pakistan have completely different accounts of the targets and nature of the strikes, which makes finding a path to de-escalation even more difficult.
* **Civilian Casualties:** The claim of civilian casualties is particularly alarming and raises serious humanitarian concerns.
* **"Act of War" Declaration:** Pakistan's characterization of the operation as an "act of war" is a very strong statement and indicates the gravity with which they view the situation.

This situation has the potential to have far-reaching consequences, not just for India and Pakistan, but for regional and global security. It's a moment that requires careful diplomacy and restraint from all sides.

It's crucial to follow reliable news sources for updates and analysis on this developing situation.