Suu Kyi did not directly mention the refugee exodus in a speech to European and Asian foreign ministers in Myanmar's capital, Naypyitaw.
But her speech highlighted the views of many in the country who see the Rohingya as illegal immigrants and accuse them of terrorist acts.
The ongoing Rohingya exodus is sure to be raised by the visitors at the meetings today and tomorrow.
Conflicts take away peace from societies, leaving behind underdevelopment and poverty, pushing peoples and even countries away from one another."
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Myanmar has been widely criticised for the military crackdown that has driven more than 620,000 Rohingya to flee Rakhine state into neighbouring Bangladesh.
The United Nations has said the crackdown appears to be a campaign of "ethnic cleansing," and some have called for re- imposing international sanctions that were lifted as Myanmar transitioned from military rule to elected government.
A flurry of diplomatic activity preceded today's opening, with the foreign ministers of Germany and Sweden joining the EU's foreign policy chief in a visit to the teeming refugee camps in Bangladesh.
China's Wang Yi was also in Bangladesh and met privately with Suu Kyi on Sunday in Myanmar following that trip.
Suu Kyi is Myanmar's foreign minister and state councillor, a title created for the country's once-leading voice for democracy since she is constitutionally banned from the presidency.
In her speech to the visiting foreign ministers, Suu Kyi also cited natural disasters caused by climate change as compounding the world's problems.
She said mutual understanding of problems like terrorism would be crucial for peace and economic development.
"I believe that if policymakers develop a true understanding on each of those constraints and difficulties, the process of addressing global problems will become easier and more effective," she said.
"It is only through mutual understanding that strong bonds of partnership can be forged.