Strengthen Taiwan's Security Act of 2022 This bill requires the Department of Defense (DOD) to develop, with close consultation with Taiwan's Ministry of Defense, a plan for the United States to use existing authorities to expedite military assistance to Taiwan as necessary for Taiwan to defend itself against certain military actions, such as an amphibious assault, a missile attack, or a blockade. The bill also requires DOD to report annually on the ability of the United States to support Taiwan's defense capabilities.