Question: Which of the card or tile games Twilight Struggle and Tantrix has a Cold War theme?
Context: Twilight Struggle: The Cold War, 1945–1989 is a card-driven strategy game for two players, with its theme taken from the Cold War.  One player plays the United States (US), and the other plays the Soviet Union (USSR).  The game takes its title from John F. Kennedy's inaugural address: Early histories of a war typically describe the war as it was declared by the states involved.  It is not uncommon for later historians to group together a series of wars over a long period or spread over several theaters as part of a broader conflict or strategic campaign.  The most familiar of these in the present day is probably the Cold War and the War on Terror, which included the Korean War (1950–1953) (Cold War), the Vietnam War (1965–1973) (Cold War), the Persian Gulf War (1990–1991) (Cold War), the War in Afghanistan (2001–2016) (War on Terror), and the Iraq War (2003–2011) (War on Terror) to name these five wars during the Cold War and the War on Terror.  These groupings provide useful context for the wars involved.  Note that some groupings overlap time periods and its possible for more than one war to be going on at the same time. Tantrix is a hexagonal tile-based abstract game invented by Mike McManaway from New Zealand.  Each of the 56 different tiles in the set contains three lines, going from one edge of the tile to another.  No two lines on a tile have the same colour.  There are four colours in the set: red, yellow, blue, and green.  No two tiles are identical, and each is individually numbered from 1 through 56. Airwolf is an American television series that ran from 1984 until 1987.  The program centers on a high-tech military helicopter, code named "Airwolf," and its crew as they undertake various missions, many involving espionage, with a Cold War theme. In the Lake of the Woods (1994) is a novel by the American author Tim O'Brien.  Related to issues of the Vietnam War theme, "In the Lake of the Woods" follows the struggle of John Wade to deal with a recently failed campaign for the United States Senate.  After moving to Lake of the Woods, Minnesota, John discovers one morning that his wife Kathy is missing.  Through the use of flashbacks of John's childhood, college years, and Vietnam experiences, as well as testimony and evidence from affected characters, the novel provides several hypotheses for the disappearance of Kathy Wade, leaving the decision up to the reader. The Cold War (1947–91) was reflected in culture through music, movies, books, television and other media, as well as sports and social beliefs and behavior.  One major element of the Cold War was the threat of a nuclear war; another was espionage.  Many works use the Cold War as a backdrop, or directly take part in fictional conflict between the United States and the Soviet Union The period 1953–62 saw Cold War themes first enter the mainstream culture as a public preoccupation.  For the historical context in America see United States in the 1950s. The aftermath of World War II was the beginning of an era defined by the decline of the old great powers and the rise of two superpowers: the Soviet Union (USSR) and the United States of America (USA).  Allied during World War II, the USA and the USSR became competitors on the world stage and engaged in the Cold War, so called because it never resulted in overt, declared hot war between the two powers but was instead characterized by espionage, political subversion and proxy wars. Western Europe and Japan were rebuilt through the American Marshall Plan whereas Eastern Europe fell under the Soviet sphere of influence and eventually an "Iron Curtain".  Europe was divided into a US-led Western Bloc and a Soviet-led Eastern Bloc.  Internationally, alliances with the two blocs gradually shifted, with some nations trying to stay out of the Cold War through the Non-Aligned Movement.  The Cold War also saw a nuclear arms race between the two superpowers; part of the reason that the Cold War never became a "hot" war was that the Soviet Union and the United States had nuclear deterrents against each other, leading to a mutually assured destruction standoff. Mark Aurel Landler (born October 26, 1965 in Stuttgart, Germany) is an American journalist who has been a White House Correspondent for "The New York Times", based in Washington, D.C., since March 2011.  He is the author of "Alter Egos: Hillary Clinton, Barack Obama and the Twilight Struggle Over American Power" (Random House, 2016). "The Long, Twilight Struggle" is an episode from the second season of the science fiction television series "Babylon 5". Cold War II (also called the New Cold War, Second Cold War and Cold War 2.0) refers to a renewed state of political and military tension between opposing geopolitical power-blocs, with one bloc typically reported as being led by Russia and/or China, and the other led by the United States or NATO.  This is akin to the original Cold War that saw a global confrontation between the Western Bloc led by the United States and the Eastern Bloc led by the Soviet Union, Russia's predecessor state.  American political scientist Robert Legvold posits that the "new Cold War began the moment we went over the cliff, and that happened with the Ukraine crisis."  Others, such as Andrew C. Kuchins in 2016, believe that the term is "unsuited to the present conflict," but the situation is arguably more dangerous than during the original Cold War.  One of the primary features of the "New Cold War", as first defined by Philip N. Howard, is that conflict is experienced primarily over and through broadcast media, social media, and information infrastructure.
Answer: Twilight Struggle