The web search results indicate that Donald Trump extended a ceasefire with Iran at Pakistan's request to allow time for a 'unified proposal' [web_search]. However, the evidence does not provide enough independent sources to corroborate the *indefinite* nature of the extension or confirm that the core issues remain unresolved based on multiple, diverse reports.

Two web search results mention that a significant portion of the missile arsenal/launchers are intact or have been cut by half [web_search]. However, no source provides a definitive, independently verifiable confirmation that *at least half* have been destroyed or degraded, making it difficult to corroborate the specific threshold mentioned.

Multiple web search results suggest that production rates for advanced missiles are slowing or close to zero [web_search]. However, none of the available evidence provides a direct, corroborating source confirming the precise drop from '100 missiles a month to zero' across multiple independent outlets.

The web search results discuss the general weakening of the regime and the killing of commanders [web_search], but none of the provided evidence specifically corroborates the claim that *key military and internal security commanders* have been eliminated using multiple independent sources.