The evidence provides general information about talks between Lebanon, Israel, and the US, and Netanyahu's statements about direct negotiations, but none of the provided sources specifically confirm that his visit occurred exactly 'two days before' scheduled direct talks in Washington.

The claim quotes Netanyahu stating that 'the war continues, including within the security zone in Lebanon' in a video released by his office. This specific detail is only found within the context of the web search results provided, and no other source corroborates the exact quote or video description.

The claim attributes the statement about thwarting the threat of invasion and mentioning the accompaniment of Defence Minister Israel Katz and military chief Lieutenant General Eyal Zamir to Netanyahu. While the evidence confirms Netanyahu's statements and the roles of Katz and Zamir via Wikipedia, the specific combination of this quote and the accompanying officials is only detailed in the context of the web search results, making it single-source based on the provided evidence set.