TY - BOOK AU - TULAK Arthur TI - New era of deterrence PY - 2019/// KW - CHINA KW - CONFLICT KW - UNITED STATES KW - GLOBAL KW - CONFLICT TRACKER N2 - The article highlights the new 21st century security environment presents a new condition of challenged deterrence which the U.S.army and marine corps have defined as the effectiveness of U.S conventional deterrence being put into question the threshold of conflict to achieve strategic aims and by the adversary's potential ability to conduct the aggressive actions ER -