New Delhi remains focused on economy despite tensions with Pakistan: India ambassador to Singapore / Focus on Singapore cabinet reveal sidetracked by ministers' photos with Fujian gang member / Singapore govt orders investigation into Indian-origin activist's 'inaccurate' social media posts / Modi's Singapore visit strengthens ties, boosts India's Indo-Pacific strategy: analysts / Singapore summit highlights quasi-war atmosphere looming over Asia / COMAC, China's big hope in airliners, eyes Southeast Asia after Singapore debut