Question: Ivo Werner is from Country A that invaded Country B because their military branch that Air Defense Artillery is part of was unprepared. Country B was the only communist country to have an embassy where?

<P0-S0> In 1968, Tito offered Czechoslovak leader Alexander Dubček to fly to Prague on three hours notice if Dubček needed help in facing down the Soviets. <P0-S1> In April 1969, Tito removed generals Ivan Gošnjak and Rade Hamović in the aftermath of the invasion of Czechoslovakia due to the unpreparedness of the Yugoslav army to respond to a similar invasion of Yugoslavia. <SEP> <P1-S0> niels juel was born the son of erik juel and sophie sehested, both of whom were descended from danish nobility, who lived in jutland where the father had a career as a local functionary and judge. <P1-S1> he was the brother of the diplomat jens juel (1631–1700). <P1-S2> niels juel was born in christiania, norway, where his family sought refuge during the 1627 invasion of jutland during the thirty years' war, while his father took part in the defense of the country at home. <P1-S3> the following year after the occupation had ended, the family was reunited in jutland. <P1-S4> from 1635 to 1642, juel was brought up by his aunt karen sehested (1606–1672) at the stenalt estate near randers. <SEP> <P2-S0> Currently, the army is divided into the Regular Army, the Army Reserve, and the Army National Guard. <P2-S1> The army is also divided into major branches such as Air Defense Artillery, Infantry, Aviation, Signal Corps, Corps of Engineers, and Armor. <P2-S2> Before 1903 members of the National Guard were considered state soldiers unless federalized (i.e., activated) by the President. <P2-S3> Since the Militia Act of 1903 all National Guard soldiers have held dual status: as National Guardsmen under the authority of the governor of their state or territory and, when activated, as a reserve of the U.S. Army under the authority of the President. <SEP> <P3-S0> Because of its neutrality, Yugoslavia would often be rare among Communist countries to have diplomatic relations with right-wing, anti-Communist governments. <P3-S1> For example, Yugoslavia was the only communist country allowed to have an embassy in Alfredo Stroessner's Paraguay. <P3-S2> One notable exception to Yugoslavia's neutral stance toward anti-communist countries was Chile under Pinochet; Yugoslavia was one of many countries which severed diplomatic relations with Chile after Salvador Allende was overthrown. <P3-S3> Yugoslavia also provided military aid and arms supplies to staunchly anti-Communist regimes such as that of Guatemala under Kjell Eugenio Laugerud García. <SEP> <P4-S0> a major consideration was the possible soviet reaction in the event that the us intervened. <P4-S1> the truman administration was fretful that a war in korea was a diversionary assault that would escalate to a general war in europe once the united states committed in korea. <P4-S2> at the same time, "[t]here was no suggestion from anyone that the united nations or the united states could back away from [the conflict]". <P4-S3> yugoslavia–a possible soviet target because of the tito-stalin split—was vital to the defense of italy and greece, and the country was first on the list of the national security council's post-north korea invasion list of "chief danger spots". <P4-S4> truman believed if aggression went unchecked a chain reaction would be initiated that would marginalize the united nations and encourage communist aggression elsewhere. <P4-S5> the un security council approved the use of force to help the south koreans and the us immediately began using what air and naval forces that were in the area to that end. <P4-S6> the administration still refrained from committing on the ground because some advisers believed the north koreans could be stopped by air and naval power alone. <SEP> <P5-S0> Ivo Werner (born 19 August 1960) is a former professional tennis player originally from Czechoslovakia who competed for both his native country as well as West Germany. <P5-S1> Werner, who is now a tennis coach, immigrated to West Germany in 1982 and got citizenship two years later.