The chapter Return and reintegration of migrants focuses on return and reintegration as part of migration management. This interlinkage addresses return and reintegration of migrants in complex environments. It does not cover return and reintegration associated with displacements (for this, see Solutions and recovery).
For the purposes of this section, a complex environment could refer to a fragile or post-crisis situation, or a situation where multiple mobility issues are being addressed in the same area that could impact or be impacted by the return and reintegration of migrants.
There are no agreed mechanisms for determining minimum conditions required in the country of origin for return and reintegration of migrants, particularly in complex environments such as in fragile or post-crisis recovery settings. While the legal principle of non-refoulement prohibits the return of persons who may face persecution or threat to life (see more on Protection against refoulement, a civil and political right, in Human rights of migrants: an Overview's discussion of Specific rights in the migration context), it may not always account for other forms of fragility or for broader risks to a returning migrant’s well-being and sustainable reintegration. These may include the root causes of the irregular movement in the first place and the impacts that large-scale returns have on the receiving community.
When migrants return to countries that are experiencing or recovering from conflict, violence or other crisis-related or fragility impacts, they are returning to environments that may face ongoing material, physical or legal challenges. These challenges can include:
- A lack of infrastructure or weak national or municipal capacity to provide protection or basic services;
- Unpredictable outbreaks or pockets of insecurity;
- Limited prospects for self-reliance.
Overall, failing to account for broader peace, security and recovery considerations in these complex environments heightens the risk of returning populations:
- Later becoming concentrated in slums or poverty-ridden areas;
- Becoming internally displaced, confronted with other vulnerabilities to their security and well-being, lacking recourses to later address issues (such as land or property dispossession, or compensation and the like, that are part of broader crisis recovery);
- Being more prone to attempt (potentially dangerous) migration again if the root causes for their initial departure remain or they are unable to secure a viable livelihood. If returnees are forced to move again, return may give way to secondary displacement;
- If caught in an environment unable to effectively absorb the returns, facing new vulnerabilities or hardships, and even posing new economic and social challenges for a recovering community, affecting longer term development.