Yusuf Ozkan's Avatar

Yusuf Ozkan

@yozkan.bsky.social

Working at Imperial College London & doing data stuff | PhD researcher at @kingscollegelondon.bsky.social War Studies in intelligence history | Member @kcsi.uk | Founder @intelarchive.io | Love๐Ÿšดโ€โ™‚๏ธ https://linktr.ee/yusufozkan

2,083 Followers  |  426 Following  |  66 Posts  |  Joined: 15.11.2023  |  1.912

Latest posts by yozkan.bsky.social on Bluesky


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Can we measure research in a more meaningful way? A quick look at the 2025 PLOS Open Science Indicators dataset Why measuring open research matters Open accessย publishingย is sometimes mistakenly thought of as the be-all-and-end-allย ofย open research (or open science).ย Bu

Great to see @imperialcollegeldn.bsky.social using the PLOS Open Science Indicators to analyze open research practices across their institution.

Insightful work from @yozkan.bsky.social using our dataset with @dataseerai.bsky.social.

17.02.2026 17:30 โ€” ๐Ÿ‘ 8    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Can we measure research in a more meaningful way? A quick look at the 2025 PLOS Open Science Indicators dataset - Open Access and Digital Scholarship Blog Why measuring open research matters Open accessย publishingย is sometimes mistakenly thought of as the be-all-and-end-allย ofย open research (or open science).ย Butย whileย openย accessย isย important,ย it is no...

New blog post ๐Ÿ“Š I analysed the 2025 PLOS Open Science Indicators to explore how Imperial research adopts #openresearch practices.

blogs.imperial.ac.uk/openaccess/2...

10.02.2026 17:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks for sharing this. I was a little late in promoting the blog post, but I really enjoyed working with and analysing the PLOS Open Science Indicators dataset.

10.02.2026 17:54 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Can we measure research in a more meaningful way? A quick look at the 2025 PLOS Open Science Indicators dataset - Open Access and Digital Scholarship Blog Why measuring open research matters Open accessย publishingย is sometimes mistakenly thought of as the be-all-and-end-allย ofย open research (or open science).ย Butย whileย openย accessย isย important,ย it is no...

Using the @plos.org Open Science Indicators to:

'1) understand the level of open research adoption at @imperialcollegeldn.bsky.social

2) outline a simple methodology that other institutions can easily implement for their own analyses.'

@yozkan.bsky.social

blogs.imperial.ac.uk/openaccess/2...

10.02.2026 09:41 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐ŸŽ„ Itโ€™s that time of the year when the buzz of work quiets down and we get the time to rest before ringing in the new year โ€” and pick up a book or two.

๐Ÿฅณ If you find yourself in need of last-minute holiday gift ideas, look no further than our KCSI-approved book guide!

23.12.2025 11:41 โ€” ๐Ÿ‘ 14    ๐Ÿ” 7    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
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Our Publications

๐Ÿ“„ From the impact of growing digitalisation on intelligence to Czechoslovakiaโ€™s complex relationship with Middle Eastern revolutionaries, our KCSI members have been busy with sharing their expert insights in several publications this month.

๐Ÿ”— All publications can be found here: kcsi.uk/publications

28.10.2025 16:53 โ€” ๐Ÿ‘ 2    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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๐Ÿ“š Call for submissions: 2025 Polly Corrigan and Kjetil Hatlebrekke Book Prizes

The Kingโ€™s Centre for the Study of Intelligence is pleased to open nominations for two distinguished awards celebrating excellence in intelligence and security studies.

21.10.2025 09:50 โ€” ๐Ÿ‘ 3    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Yes, that would make sense. I've never thought that way. Aegean cities of Turkey might be worth considering in that case.

11.10.2025 06:34 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

OK, Turkey experts, oil experts, historians, sleuths. I'm looking at a 1945 US intelligence document about a clandestine source in "Oil City." This source is being paid in Turkish lira. What do you think Oil City is and why?

I do not know the answer to this.

11.10.2025 02:17 โ€” ๐Ÿ‘ 28    ๐Ÿ” 8    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 0

I would look at Batman (yes, a real city in Turkey!). I think the first refinery was created in 40s there which is consistent with your discovery. But the issue is Batman officially became a โ€˜cityโ€™ in 1990. Perhaps @mesutuyar.bsky.social may have a guess.

11.10.2025 04:58 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Google Scholar Is Doomed Academia built entire careers on a free Google service with zero guarantees. What could go wrong?

Since search is dead, how soon do you think Google Scholar is headed for the Google Graveyard? I'm betting it's soon, and academia is NOT prepared

13.08.2025 01:28 โ€” ๐Ÿ‘ 932    ๐Ÿ” 408    ๐Ÿ’ฌ 54    ๐Ÿ“Œ 132
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๐Ÿ”Ž Times are changing โ€” and so are we. The Kingโ€™s Centre for the Study of Intelligence is now on Instagram.

Follow for insights on intelligence, security, and global affairs, plus highlights from our research, events, and teaching.

๐Ÿ‘‰ instagram.com/kcsi.uk

29.09.2025 18:19 โ€” ๐Ÿ‘ 6    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

This sounds amazing!

24.07.2025 07:36 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Despite working on US intelligence in World War I off and on since 2006 and despite the fact that I'm slowly writing a journal article on memoirs of American intelligence veterans (all of them), I learned today of the existence of such a memoir that was entirely new to me. #research? #serendipity!

24.07.2025 00:46 โ€” ๐Ÿ‘ 39    ๐Ÿ” 1    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 0
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From Langley to Tokyo: The JFK Assassination Files and Communistโ€ฆ

๐ŸšจPublication alert๐Ÿšจ Our latest Insights piece by Satoshi Yoda - about Cold War operations in Japan - is out now: kcsi.uk/kcsi-insight...

21.07.2025 06:42 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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My third book. All published by Oxford University Press.

31.05.2025 00:41 โ€” ๐Ÿ‘ 209    ๐Ÿ” 31    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 3
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Best Gallipoli books from a Turkish perspective The Ottoman view revealed: Five essential books in English offering rare insight into the Turkish experience at Gallipoli.

"Best Gallipoli books from a Turkish perspective?
Here are five essential works in English."
littlegully.com/blog/best-ga...

26.04.2025 07:37 โ€” ๐Ÿ‘ 37    ๐Ÿ” 9    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

Thanks, Gill! Interestingly, the memorandum was penned immediately after a meeting attended by the representatives of the Admiralty and WO. So, both names could be possible, but Dallas is the most plausible person.

23.04.2025 20:12 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks very much Jock! Yes, Alister seems to be the most likely author of this memo because it was produced by the WO about the Ottoman Empire.

23.04.2025 17:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks very much! I believe he was working in Room 40 in 1914. The minute sheet seems to be the WO one. Also, the memo contains details mostly about military intelligence rather than naval intelligence. But this is the closest guess so far! @nsistuk.bsky.social

22.04.2025 19:59 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thatโ€™s possible. Iโ€™ll check the WO list to see if I can find anything associated with this.

22.04.2025 17:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

It doesn't specifically say, but it looks like DMO produced the memo.

22.04.2025 17:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It could be. I also checked names starting with A but couldnโ€™t find anything. It can also be initials of a department.

22.04.2025 15:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Any idea who might have signed this memorandum? It was a War Office memo dated 01 Sep 1914. Possibly initials like ASD, but I'm not entirely sure. I've checked the War Office List, but couldn't spot any names. #skystorians

22.04.2025 13:34 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 0
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Xโ€™s dominance โ€˜overโ€™ as Bluesky becomes new hub for research Data indicates more scholars turning to alternative social media site to post about their work after Elon Muskโ€™s Twitter takeover

'Bluesky has overtaken its flailing rival X in hosting posts related to new academic research, indicating the platform is fast becoming the go-to place for scholars to share their work.'

09.04.2025 07:14 โ€” ๐Ÿ‘ 17557    ๐Ÿ” 4421    ๐Ÿ’ฌ 132    ๐Ÿ“Œ 319
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Putinโ€™s Spies for Hire: What the U.K.โ€™s Biggest Espionage Trial Revealed about Kremlin Tactics in Wartime Europe - War on the Rocks In early 2023, in the sleepy English seaside town of Great Yarmouth, a covert operation was quietly revving into gear. Second-hand Chryslers and a

๐Ÿ“‘ My latest for @warontherocks.bsky.social:

#BulgarianSpies #JanMarsalek #OldBailey #WarInUkraine #FSB #GRU

The largest spy trial in UK history revealed an unusual espionage network & how Moscow's covert ops escalated shortly after Russiaโ€™s full-scale invasion of Ukraine.

๐Ÿ‘‰ shorturl.at/ymu4U

08.04.2025 09:52 โ€” ๐Ÿ‘ 43    ๐Ÿ” 32    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
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Obituary: Oleg Gordievsky

๐ŸšจPublication alert ๐ŸšจOur latest Insights contribution by Dr Huw Dylan - an obituary of Oleg Gordievsky - is now live! kcsi.uk/kcsi-insight...

03.04.2025 14:24 โ€” ๐Ÿ‘ 5    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Former KGB double agent Oleg Gordievsky dies at Surrey home - BBC News Counter-terrorism police are assisting the coroner, but his death is not being treated as suspicious.

Oleg Gordievsky has died. What makes him so interesting is that he illustrates the stabilising role intelligence can play: he helped Reagan & Thatcher understand the USSR was genuinely worried about nuclear war, allowing them to take that into account in their policy www.bbc.com/news/article...

21.03.2025 18:57 โ€” ๐Ÿ‘ 480    ๐Ÿ” 122    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 21
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Celebrating SIH Authors! Check out these excellent reads:

Gurkan, Emrah Safa. Spies for the Sultan: Ottoman Intelligence in the. Great Rivalry with Spain. Washington, DC: Georgetown University Press, 2024.

06.03.2025 22:22 โ€” ๐Ÿ‘ 28    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
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Element of surprise โ€” the West needs to be more unpredictable The Westโ€™s preoccupation with transparency, debate and consensus has rendered it slow and predictable. In this age of strategic competition, it is imperative that it regains the ability to surprise.

I wrote this in 2022: the most important capability in statecraft is to be able to decide, and sometimes to take the initiative. No amount of defence spending will help if the structures for understanding, deciding and acting are weak. engelsbergideas.com/essays/eleme...

22.02.2025 11:06 โ€” ๐Ÿ‘ 17    ๐Ÿ” 12    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

@yozkan is following 20 prominent accounts