Disputes - international:
Chile and Ecuador rejected Peru's November 2005 unilateral legislation to shift the axis of their joint treaty-defined maritime boundaries along the parallels of latitude to equidistance lines which favor Peru; organized illegal narcotics operations in Colombia have penetrated Peru's shared border; Peru rejects Bolivia's claim to restore maritime access through a sovereign corridor through Chile along the Peruvian border

Refugees and internally displaced persons:
refugees (country of origin): 946,020 (Venezuela) (economic and political crisis; includes Venezuelans who have claimed asylum or have received alternative legal stay) (2019)
IDPs: 59,000 (civil war from 1980-2000; most IDPs are indigenous peasants in Andean and Amazonian regions; as of 2011, no new information on the situation of these IDPs) (2017)

Illicit drugs:
until 1996 the world's largest coca leaf producer, Peru is now the world's second largest producer of coca leaf, though it lags far behind Colombia; cultivation of coca in Peru was estimated at 44,000 hectares in 2016, a decrease of 16 per cent over 2015; second largest producer of cocaine, estimated at 410 metric tons of potential pure cocaine in 2016; finished cocaine is shipped out from Pacific ports to the international drug market; increasing amounts of base and finished cocaine, however, are being moved to Brazil, Chile, Argentina, and Bolivia for use in the Southern Cone or transshipment to Europe and Africa; increasing domestic drug consumption