Oliver Holmes looks at how colonial maps, simmering nationalism and Donald Trump have a role in Thailand and Cambodia's border dispute

Last week’s border clashes have undercut Trump’s hopes to be a peacemaker, while also endangering a regional economy across the Thai-Cambodia border.

Border conflict has roots in colonial maps and long-standing ‘sibling rivalry’

Oliver Holmes looks at how colonial maps, simmering nationalism and Donald Trump have a role in Thailand and Cambodia's border dispute