Unrecognised and
unrecorded
Cross-border displacement by disasters
It is widely accepted that the vast majority of
displacement by disasters tends to take place
internally, but comparisons with cross-border
movements have not been quantified with any
precision.
IDMC’s data does not yet capture global trends in
terms of where people are displaced to, including
to other countries, and where they eventually
settle again. Nor does it capture all types of
disaster that displace people. Those driven by
slow-onset hazards such as drought and other
human-made technological and environmental
hazards are not included.
That said, increasing knowledge about crossborder disaster displacement shows that when
people cross borders, most tend to remain in
countries in the same geographical region.169
The assumption is supported by preliminary
research into more than 100 disasters that
occurred in 2016 using a range of displacementrelated reporting terms to identify cross-border
cases. Basic data was found to be scarce, incomplete and difficult to interpret because this type
of displacement is not systematically monitored
and reported on from the local to the global level.
Evidence remains case-based and anecdotal as
a result.170
SPOT
LIGHT
The flood and
landslides in the
Ayeyarwaddy and
Bago regions of
Myanmar nearly
destroyed Daw
Tin Ngwe’s house.
She fled to higher
ground when the
flood hit, surviving
without proper
shelter for weeks.
Her crops were
badly affected by
the flood. Photo:
NRC/Hla Yamin
Eian, October 2016
OFF THE GRID: Are today’s IDPs tomorrow’s refugees and migrants?
53