Either you are incredibly careless with your proofreading, or you have NO idea WTF you are talking about.
3 megatons is certainly not tactical.
The largest nuke ever detonated was the Soviet Tsar Bomba (approx. 50 megatons).
The "Dial A Yield" goes from 0.3 kilotons to 340 kilotons: hence, it could be regarded as either tactical or strategic.
I’m so sorry to upset your delicate sensibilities, I didn’t realize an error on my part would send you into such a tailspin. It is certainly unfeeling of me to not know that someone so perfect might dain themselves worthy of posting to a thread where they may encounter a member of the great unwashed. Kudos to you for coming out of your “safe space” to interact, snowflake. Now toddle back to the DU where the other perfect people reside