Decades of irregular migration to Sabah in eastern Malaysia have resulted in large numbers of undocumented children of migrants from the Philippines and Indonesia who are potentially at risk of statelessness. Undocumented migrants in Malaysia are targets for arrest and deportation, which in some cases has left their children alone on the street.
Burmese refugees and asylum seekers in Malaysia are facing increasing threats to their security. Starting in March 2005, the Government of Malaysia launched a nationwide operation targeting undocumented migrants in the country. This operation has led to serious human rights violations against Burmese in Malaysia, who the government classifies as illegal migrants rather than refugees or asylum seekers.