âOur country will stand with those American citizens in Puerto Rico until the job is done,â Mr. Kelly said. The president, he asserted, merely meant that eventually the federal government would complete its mission. âThe whole point is to start to work yourself out of a job,â he said.
Shortly after, his deputy, Kirstjen Nielsen, in accepting Mr. Trumpâs nomination to succeed Mr. Kelly as secretary of homeland security, added her own soothing words. âI also know that this rebuilding will take years, and I want to echo what the president has said many times: We will remain fully engaged in the long recovery effort ahead of us,â she said in the East Room.
But Mr. Trump did not say that on Thursday, even given the opportunity to clarify at the ceremony formally announcing Ms. Nielsenâs nomination. Instead, his message provoked another wave of criticism from the island and its supporters. They expressed astonishment that Mr. Trump would assail the very people he was supposed to be assisting, in contrast to the tone he has taken with Florida and Texas, where National Guard troops and Federal Emergency Management Agency workers are also still helping with hurricane recovery.
Carmen YulÃn Cruz, the mayor of San Juan who has been critical of Mr. Trumpâs response and rebuked by him in return, condemned his latest message as adding âinsult to injuryâ and called on international organizations to step in to prevent âthe genocide that will result fromâ Mr. Trumpâs inaction.
âTweet away your hate to mask your administrationâs mishandling of this humanitarian crisis,â she said, addressing the president. âWhile you are amusing yourself throwing paper towels at us, your compatriots and the world are sending love and help our way. Condemn us to a slow death of nondrinkable water, lack of food, lack of medicine while you keep others eager to help from reaching us.â
Mr. RossellÃ³ was more restrained, as he has been through previous rounds of criticism by Mr. Trump. âI reiterate my plea that, as U.S. citizens, we are not asking for better treatment or less treatment,â he said. âWe are asking for equal treatment. Weâre not asking for anything that another U.S. jurisdiction, having passed through the same situation, wouldnât be asking at this juncture.â
Three weeks after Hurricane Maria hit, 83 percent of the island was still without power, 36 percent had no running water and 45 percent was without telecommunication services.
Hospitals are operating on generator power, which is expensive and unreliable. Although 86 percent of supermarkets are now open, the government could not ensure that they were fully stocked. And major roadways have been cleared of debris, but many Puerto Ricans are still relying on FEMA for food and water delivered to neighborhoods by local governments.
On a helicopter trip on Thursday morning to Cidra, a small city an hour south of San Juan, the devastated landscape was speckled with homes that were without roofs and covered with tarps. Almost every street was lined with huge piles of tree branches and other debris beginning to rot and stink.
Lt. Gen. Jeffrey Buchanan, who is leading the United States military effort in Puerto Rico, said conditions were only somewhat better since he arrived two weeks ago. âItâs still complete devastation across the island,â he said. âItâs going to take a long time to fix.â
Responding to Mr. Trumpâs tweets this morning that the military could not stay in Puerto Rico forever, General Buchanan said: âThatâs true. We donât do recovery. We do emergency response.â
He also said he had experienced no pressure to start pulling out troops: âNot at all, none whatsoever. Iâve gotten everything Iâve asked for.â
FEMA posted a Twitter message reassuring Puerto Ricans that it would be there âevery day,â and other agencies were committed to long-term efforts, as well. The Army Corps of Engineers is helping rebuild the electrical grid, which could take years. The Coast Guard and Customs and Border Protection have a permanent presence on the island and are unlikely to go anywhere.
A former official in the George W. Bush administration noted that the federal government kept at least some military presence in New Orleans for nearly a year after Hurricane Katrina hit in 2005 and that the government took more than five years for recovery efforts over all.
âItâs fairly typical for FEMA, D.H.S. and other executive agencies to be on the ground running recovery operations for years to come,â said James Norton, the former official, who worked at the Department of Homeland Security under Mr. Bush. âI would expect them to be operating in Texas and Florida for the next couple of years.â
Puerto Ricoâs financial crisis has been decades in the making, resulting in $74 billion in public debt. This year, the government filed for bankruptcylike protection in federal court to stave off creditors, including mutual funds and hedge funds. The island got into its mess after bad fiscal management in which it issued bonds to finance day-to-day operations when tax receipts could not cover the costs.
The situation got worse after Congress about a decade ago phased out tax exemptions that made Puerto Rico a favorable location for pharmaceutical companies and other businesses to set up shop. Some businesses left, resulting in lower tax revenue and an outflow of workers to the mainland United States seeking jobs.
Puerto Ricoâs economy has been in a recession for about a decade, and its poverty rate is about 45 percent. Hundreds of thousands of residents may leave if electricity is not restored soon. And while many luxury resorts may be fully operational by yearâs end, there is growing concern about whether tourists will flock to the island when so many are living in desperate straits.
Mr. Trumpâs tweets left advisers in an awkward position. At a House hearing on Thursday, Ben Carson, the secretary of housing and urban development, seemed deeply uncomfortable under questioning from Representative Maxine Waters, Democrat of California, who pressed him on whether he agreed with the president.
âSo you donât agree that it should be abandoned, is that right?â she asked.
âOf course it should not be abandoned,â he replied.
âShould they be shamed for its own plight?â she asked.
âI donât think it is beneficial to go around shaming people in general,â he said.