We are very sorry to hear about the sufferings, damages, and casualties in Ukraine. The International Commission for Acoustics (ICA) made a public statement on this matter as a body of intellectuals loving peace and advancement of human society through scientific contributions. 

Please visit the following site to read the ICA Statement: 

https://www.icacommission.org/2022/03/02/ica-statement-on-the-russian-ukrainian-crisis/ 

Organizing Committee of ICA2022