Kathmandu, Oct. 17 -- Nepal has intensified diplomatic efforts to reopen the Tatopani border crossing with China after floods and landslides disrupted alternative trade routes, but Beijing has yet to commit to restoring regular operations, citing security concerns, logistical difficulties and recurring landslides.

The reluctance appears to extend beyond physical infrastructure. Nepali officials familiar with border security say Chinese concerns about Tibetan refugees entering Nepal and possible anti-China activities along the frontier have also complicated efforts to resume trade through the Tatopani crossing in Sindhupalchok.

The issue has become more urgent since the August 26 Bhotekoshi flood closed the Rasuwa-gadhi border point, Nep...