सानजा पाकिस्तानआ 1971 आव उदां बांलादेश जादोंमोन नाथाय 2003 मायथाइसिमहालागै सिमा बारनाय रेल हान्थामेलाया जागायफिनाखैमोन।
East Pakistan became independent Bangladesh in 1971 but cross-border railway traffic did not resume until 2003.