The 7th International Conference on Ocean Engineering (ICOE 2025), jointly sponsored by IEEE OES, held from 15-18 September, 2025, at IIT Madras, became more than just a conference – it became a platform where 220 passionate individuals from 16 countries gathered under the theme "Blue Economy and Sustainability," and IEEE OES was right at the heart of it all. As Chair of the IEEE Student Branch, IIT Madras, and Co-chair of the IEEE OES, IIT Madras, I had the unique privilege of witnessing how IEEE OES's presence transformed this event into a vibrant community gathering

The morning of 15 September arrived with excitement and nervous energy. When IEEE OES was acknowledged as a proud sponsor during the inauguration ceremony, graced by Dr. Manu Korulla, Director General of the Defence Research and Development Organisation (DRDO), India, and other distinguished guests, I felt immense pride. But the real story began at our exhibition booth. From Day 1, it transformed into an informal meeting point where all 220 attendees – 33 faculty members, 16 industry representatives, international visitors from 16 foreign universities, and especially the 135 enthusiastic students – found their way at some point over the three days. 

What made the booth special wasn't just the information we shared about IEEE OES publications, technical committees, and student benefits – it was the connections we forged. I watched a student's eyes light up upon discovering IEEE OES travel grants. Industry representatives explored partnership opportunities with researchers they met on the spot. International visitors learned about IEEE OES chapters in their home countries. The booth became a crossroads where careers were shaped and collaborations were born. Day 2 brought its own memorable moments with continued networking at our booth between the technical sessions. IEEE OES sponsorship was felicitated during the day, acknowledging our society's vital support to the conference. The evening's gala dinner at Holiday Inn Chennai OMR became an extension of the conference spirit, where conversations over dinner with international visitors, faculty, and industry representatives led to discussions about potential collaborations and the future of ocean engineering – all while IEEE OES remained a common thread connecting everyone present.

Then came Day 3, and my biggest moment. On 17 September, I stood in the TTJ Auditorium, IIT Madras, the main venue to deliver the IEEE OES special session: "IEEE OES: A Platform for Growth, Collaboration, and Innovation." Looking at the filled auditorium with faces I'd connected with over the past days, my nerves transformed into excitement. I spoke about IEEE OES not as an abstract organisation, but as a living, breathing community that fosters interdisciplinary research, provides networking opportunities transcending boundaries, and nurtures the next generation of ocean engineers.

Adding a powerful dimension to the session, K. Sridhar, IEEE Young Professional Laureate and IEEE OES Chair of IIT Madras, shared his inspiring journey and experiences as part of the Young Professionals Network (YPN). His insights on how IEEE OES and YPN shaped his career resonated deeply with the audience, particularly the students who could see themselves in his story. The combination of institutional perspective and personal journey created a compelling narrative about what IEEE OES membership truly means.

The Q&A session that followed was electric. Questions about technical committees, publication processes, career pathways, and international collaboration flew from all corners. A young researcher asked about underwater robotics research through IEEE OES. An industry professional wanted to explore partnership opportunities. Each question affirmed that our message was resonating.

Throughout the conference, 32 technical sessions showcased over 150 papers covering marine renewable energy, autonomous underwater vehicles, AI applications, and climate change studies – all of which are perfectly aligned with IEEE OES's mission. We heard 14 keynote lectures from international experts spanning Germany, Netherlands, Portugal, Taiwan, Japan, Tunisia, and Denmark. Between sessions, conversations at our booth would pick up where technical presentations left off, creating beautiful continuity.

If I had to pick the most fulfilling aspect, it would be the student engagement. By the conference's end, numerous students inquired about becoming members, accessing IEEE Xplore, submitting to the Journal of Oceanic Engineering, and applying for travel grants. One group even inquired about establishing an IEEE OES student chapter at their institution. The gala dinner on 16 September and industrial visits to IIT Madras Discovery Campus and NIOT on Day 4 further strengthened these connections.

As the valedictory ceremony concluded on 17 September, I reflected on what we'd achieved. IEEE OES hadn't just been a sponsor name – we'd been present, engaged, and impactful. Selected papers will be considered for IEEE-affiliated journals, plans are underway for joint workshops, and institutions have expressed interest in establishing IEEE OES student chapters. Most importantly, we strengthened IEEE OES's visibility in India and demonstrated our commitment to advancing ocean engineering globally.

ICOE 2025 reinforced my belief that IEEE OES is more than a professional society – it's a community united by curiosity about our oceans and commitment to engineering excellence. Special thanks to the organising committee led by Prof. Abdus Samad, Head of Ocean Engineering Department, IIT Madras, along with Prof. M A. Atmanand, Dr. Poguluri Sunny Kumar, Dr. Bithin Ghorai, and Dr. K.G. Vijay for their exceptional leadership. To everyone who made this unforgettable – the organisers, faculty, industry representatives, international visitors, distinguished guests, our dedicated core volunteer team who worked tirelessly behind the scenes, and especially the 135 students who brought such energy – thank you.