While the author suggests that he is "not sure what is gnawing at the innards of Congress" as regards national security, he does indicate two dominant and interrelated themes.
Bader, William B.
"Congress and National Strategy,"
Naval War College Review: Vol. 23
, Article 4.
Available at: https://digital-commons.usnwc.edu/nwc-review/vol23/iss2/4