[buwaya]

an obsolete strategic concept mainly intended to contain inter-service rivalries from the 1960’s-80’s.

[Tzfat]

an obsolete strategic concept

Let me guess, a Trump supporter?

The Pentagon, the National Security Advisor, and certainly not any B-1, B-2, B-52 pilots, Minuteman III missliers, or Trident submariners would agree with your assessment. We spend hundreds of billions a year on what you call "obsolete."