However, engineers have historically run into two main obstacles.
—
David Szondy
July 16,
New Atlas,
17 July 2026
Conversely, if only the ground robots had been employed, the defenders could have remained under cover until the robots exhausted their ammunition or blocked their advance with physical obstacles.
Its settlement and exploitation have been slowed by its distance from the rest of the country and by geographic and climatic impediments to travel and communications.
—
Encyclopedia Britannica,
Encyclopedia Britannica,
30 June 2026
In a report dated June 15, the system contractor — LAX Integrated Express Solutions — said LAWA project impediments include airport landscaping work, approval delays and impacts from other projects.
—
Los Angeles Times,
Los Angeles Times,
24 June 2026
As such, Propco must reapply for permits before resuming construction, which delays the project’s completion until the middle of 2027, according to the documents.
—
Jennifer Van Grove,
San Diego Union-Tribune,
1 July 2026
The deal also delays the elimination of dental help for undocumented adults a year later than Newsom proposed.
The Connected Vehicle Rule, finalized in 2025 under the Biden Administration, effectively blocks Polestar from selling cars in the US starting with the 2027 model year.
—
New Atlas,
New Atlas,
4 July 2026
One blocks the receptor binding protein, which the virus uses to attach to human cells.
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