How many wars can we get into at once?

In an interview before a live audience with at the Washington Post on Thursday morning, Sen. Tom Cotton (R-Ark) said that military action against Iran is “a credible option.” Renegotiating the nuclear agreement with Iran should be an “internal allied discussion,” said Cotton, referring to the “the United States, European partners, Israel and Arab allies,” the latter two of which aren’t even part of the agreement. “Then let Iran, China and Russia be isolated in a rogues’ gallery,” he added.
https://thinkprogress.org/cotton-on-iran-nuclear-coercive-diplomacy-or-war-eb33b0f6dd51/