This study examines foreign policy change.In contrast to most previous research this study investigates when trend-and significant foreign policy changes occurs. This study is a case study that examines US foreign policy changes and actions towards the Islamic republic of Pakistan.This study will also be using Jakob Gustavsson’s theory on foreign policy change. This is a qualitative study.A relationship historically defined by its ups and downs. This study finds that it is most likely that in order for significant changes to occur in foreign policy there must be changes in the fundamental structural conditions. A plausible conclusion is that the trend change that has occurred is the result of a series of events under 2011 that led to a crisis between the two countries

This study investigates the foreign policy re-orientation Turkey has undergone since the Islamist AKP came to power in 2002. The analysis is conducted by way of a case study and use of the congruence method. The aim of the study is to explain the outcome on the basis of two competing theories, which may also be complementary. The first theory supposes that the re-orientation is a result of external events, while the other supposes that the re-orientation emanates from the political leadership’s ability to deal with intrinsic constraints in the domestic political system. Conclusions show that the domestic political order and the external development are heavily intertwined and affect one another. The conclusions may apply for states whose politics are affected by strong ideologies, and additionally waver between traditionalism and modernization.

There has been a turning point in Germany’s foreign policy since the Russian annexation of Crimea, Ukraine in 2014. This study aims to investigate how Germany’s foreign policy has changed from 2014 until 2022. This thesis is relevant due to the uncertain development of the security of Germany and the rest of Europe. Additionally, it is important because the major changes in Germany’s foreign policy have not been analyzed by the theory Foreign Policy Change (FPC). The methodology that has been chosen for this thesisis case study and the research material has been based on primary and secondary sources. The conclusions that can be drawn from this thesis are that Germany’s foreign policy changed minimally after the Russian annexation of Crimea and the most significant changes happened after theRussian invasion of Ukraine in 2022.

Ontological security theory has served the field of international relations well by providing a theoretical lens through which the continuous behaviours of states can be understood. This study aims to contribute to furthering the development of ontological security theory by demonstrating its explanatory power even in the context of altered state behaviour. Employing a narrative methodological approach the study investigates the coexistence between states' ontological security pursuits in the form of identity continuity on one hand and political policy change on the other. This is achieved by examining political discourse surrounding a case of political policy change, the Swedish shift in stance towards NATO. The analysis of the study reveals that a pursuit of identity continuity and hence ontological security has coexisted with the political policy change, facilitated by narrative adaptations.These narrative adaptations entail making the political change compatible with the already established state identity. This allows for change in certain aspects while preserving continuity in areas necessary to fulfill the state's need for ontological security.

Turkey has often been described as a cultural and geographical bridge between West and East. When the Islamic AKP came to power in Turkey 2002 many critics feared that the country was going to abandon its former Western allies and strengthen their relations with the Arab world instead. The criticism was intensified when the AKP increased Turkey’s bilateral relations with the Middle East and moved closer to former foe’s like Iran and Syria, at the same time as their long-time friendship with Israel experienced serious crisis. The aim and purpose of this thesis is to describe and explain the change in AKP’s foreign policy towards Israel. The research method is a combination of a qualitative text analysis of Turkey’s speeches in the UN General debate and Jakob Gustavsson’s model for explaining foreign policy change. The results show that the Turkish-Israeli relations have deteriorated after the Israeli attack on the Gaza Freedom Flotilla in 2010, particularly regarding diplomatic relations and military agreements. Based on Gustavsson’s model, possible explanations to AKP’s foreign policy change towards Israel, is structural changes such as a growing economy, a strong Turkish public opinion and new partners, with the Gaza war and the attack on the Freedom Flotilla functioning as catalysts for the deterioration.

Sweden is the only state in the Baltic Sea region currently not under NATO protection, which puts the state in a particularly vulnerable position. On 18 May 2022, Sweden officially deemed NATO alignment a more effective option of security strategy in projecting deterrence and dealing with the security challenges the state is facing, compared to a strategy of non-alignment which has been Sweden’s security posture for over 200 years. The aim of the thesis is to explain this shift in Sweden’s security policy.  The thesis will explain small states’ security policy beyond the traditional explanations found in realist theory of state-centric threat balancing and sovereignty. Shelter theory claims that small states’ options for security is either to find a protecting power or join an alliance in order to be politically and militarily sustainable. The thesis will analyse Sweden’s shift in security policy by examining shelter theory’s claim that in order for small states to survive and prosper, buffering up domestic capabilities does not suffice, they need to seek political and military shelter from external security providers by implementing bi- or multilateral agreements with neighbouring states, great powers and by joining alliances.  Analysing a long-time deviant case of a non-aligned small state, this thesis argues that Sweden’s drawn-out road-map to NATO membership is problematic to explain from the perspective of shelter theory. Consequently, the thesis makes the additional claim that factors related to Sweden’s domestic policy, such as public opinion and the nearly institutionalised practice of broad political consensus in issues relating to security policy, also play an important role for the design of Sweden’s security policy. Shelter theory in combination with domestic factors’ influence on security policy change offer a more fully fledged explanation of Sweden's shift in security policy to NATO alignment. This thesis argues that its findings complement and enhance shelter theory by shedding light on the importance of domestic factors in the study of small states’ security policy.