: ## Analysis of the Source Material
1.Core Topic & audience:
The core topic of the article is the European Union’s proposed new package of sanctions against Russia. It details the specifics of these sanctions, their rationale, and the intended impact.
The intended audience is individuals interested in international politics, specifically those following the Russia-Ukraine conflict and the EU’s response. This includes policymakers, journalists, analysts, and informed citizens. The tone is formal and informative, geared towards a readership already familiar with the context of the sanctions regime.
2. Optimal Keywords:
* Primary Topic: EU Sanctions against Russia
* Primary keyword: Russia Sanctions
* Secondary Keywords:
* Ukraine
* European Union
* Ursula von der leyen
* Economic sanctions
* Russian oil
* Energy revenue
* financial restrictions
* Export controls
* Import bans
* Russia-Ukraine war
* Diplomacy
* Fleet of tankers
* Cryptocurrencies
* Anti-coercition tool
* Trade restrictions
* Metal exports
* Machine tools
* Radio exports
* February 24th (date of potential implementation)