What disagreements exist among European leaders regarding military support for Ukraine?

European leaders are divided on how to support Ukraine militarily. At an emergency meeting in Paris, France and Britain proposed sending troops to Ukraine, but Germany rejected these calls. The lack of consensus highlights Europe's fragmented approach to the conflict. As they search for a united response, options being considered range from dramatically increasing defense spending to reduce U.S. dependency, to providing direct security guarantees to Ukraine. However, each proposal faces resistance from different European nations, underscoring the challenge of forging a cohesive European security strategy in response to Russian aggression.